{
  "schemaVersion": 1,
  "asOf": "2026-10-15",
  "status": "Published Indonesia nickel industry study / source review 15 October 2026",
  "datasets": {
    "prices": {
      "source": "World Bank Pink Sheet",
      "source_url": "https://thedocs.worldbank.org/en/doc/74e8be41ceb20fa0da750cda2f6b9e4e-0050012026/related/CMO-Historical-Data-Monthly.xlsx",
      "source_updated": "2026-10-02",
      "retrieved": "2026-10-14",
      "series": "Nickel (LME), cathodes, standard high grade, physical settlement",
      "unit": "nominal USD per metric tonne",
      "note": "2026 is January-September only; source monthly observations rounded; means derived from available months; not Indonesian ore or MHP prices",
      "monthly": [
        {
          "period": "2016-01",
          "usd_per_metric_tonne": 8507
        },
        {
          "period": "2016-02",
          "usd_per_metric_tonne": 8299
        },
        {
          "period": "2016-03",
          "usd_per_metric_tonne": 8717
        },
        {
          "period": "2016-04",
          "usd_per_metric_tonne": 8879
        },
        {
          "period": "2016-05",
          "usd_per_metric_tonne": 8660
        },
        {
          "period": "2016-06",
          "usd_per_metric_tonne": 8928
        },
        {
          "period": "2016-07",
          "usd_per_metric_tonne": 10263
        },
        {
          "period": "2016-08",
          "usd_per_metric_tonne": 10336
        },
        {
          "period": "2016-09",
          "usd_per_metric_tonne": 10192
        },
        {
          "period": "2016-10",
          "usd_per_metric_tonne": 10260
        },
        {
          "period": "2016-11",
          "usd_per_metric_tonne": 11129
        },
        {
          "period": "2016-12",
          "usd_per_metric_tonne": 10972
        },
        {
          "period": "2017-01",
          "usd_per_metric_tonne": 9971
        },
        {
          "period": "2017-02",
          "usd_per_metric_tonne": 10643
        },
        {
          "period": "2017-03",
          "usd_per_metric_tonne": 10205
        },
        {
          "period": "2017-04",
          "usd_per_metric_tonne": 9609
        },
        {
          "period": "2017-05",
          "usd_per_metric_tonne": 9155
        },
        {
          "period": "2017-06",
          "usd_per_metric_tonne": 8932
        },
        {
          "period": "2017-07",
          "usd_per_metric_tonne": 9491
        },
        {
          "period": "2017-08",
          "usd_per_metric_tonne": 10890
        },
        {
          "period": "2017-09",
          "usd_per_metric_tonne": 11216
        },
        {
          "period": "2017-10",
          "usd_per_metric_tonne": 11336
        },
        {
          "period": "2017-11",
          "usd_per_metric_tonne": 11972
        },
        {
          "period": "2017-12",
          "usd_per_metric_tonne": 11495
        },
        {
          "period": "2018-01",
          "usd_per_metric_tonne": 12865
        },
        {
          "period": "2018-02",
          "usd_per_metric_tonne": 13596
        },
        {
          "period": "2018-03",
          "usd_per_metric_tonne": 13393
        },
        {
          "period": "2018-04",
          "usd_per_metric_tonne": 13938
        },
        {
          "period": "2018-05",
          "usd_per_metric_tonne": 14366
        },
        {
          "period": "2018-06",
          "usd_per_metric_tonne": 15106
        },
        {
          "period": "2018-07",
          "usd_per_metric_tonne": 13794
        },
        {
          "period": "2018-08",
          "usd_per_metric_tonne": 13411
        },
        {
          "period": "2018-09",
          "usd_per_metric_tonne": 12510
        },
        {
          "period": "2018-10",
          "usd_per_metric_tonne": 12315
        },
        {
          "period": "2018-11",
          "usd_per_metric_tonne": 11240
        },
        {
          "period": "2018-12",
          "usd_per_metric_tonne": 10835
        },
        {
          "period": "2019-01",
          "usd_per_metric_tonne": 11523
        },
        {
          "period": "2019-02",
          "usd_per_metric_tonne": 12685
        },
        {
          "period": "2019-03",
          "usd_per_metric_tonne": 13026
        },
        {
          "period": "2019-04",
          "usd_per_metric_tonne": 12773
        },
        {
          "period": "2019-05",
          "usd_per_metric_tonne": 12016
        },
        {
          "period": "2019-06",
          "usd_per_metric_tonne": 11944
        },
        {
          "period": "2019-07",
          "usd_per_metric_tonne": 13546
        },
        {
          "period": "2019-08",
          "usd_per_metric_tonne": 15749
        },
        {
          "period": "2019-09",
          "usd_per_metric_tonne": 17657
        },
        {
          "period": "2019-10",
          "usd_per_metric_tonne": 17046
        },
        {
          "period": "2019-11",
          "usd_per_metric_tonne": 15172
        },
        {
          "period": "2019-12",
          "usd_per_metric_tonne": 13829
        },
        {
          "period": "2020-01",
          "usd_per_metric_tonne": 13507
        },
        {
          "period": "2020-02",
          "usd_per_metric_tonne": 12716
        },
        {
          "period": "2020-03",
          "usd_per_metric_tonne": 11846
        },
        {
          "period": "2020-04",
          "usd_per_metric_tonne": 11804
        },
        {
          "period": "2020-05",
          "usd_per_metric_tonne": 12180
        },
        {
          "period": "2020-06",
          "usd_per_metric_tonne": 12727
        },
        {
          "period": "2020-07",
          "usd_per_metric_tonne": 13402
        },
        {
          "period": "2020-08",
          "usd_per_metric_tonne": 14538
        },
        {
          "period": "2020-09",
          "usd_per_metric_tonne": 14857
        },
        {
          "period": "2020-10",
          "usd_per_metric_tonne": 15239
        },
        {
          "period": "2020-11",
          "usd_per_metric_tonne": 15808
        },
        {
          "period": "2020-12",
          "usd_per_metric_tonne": 16823
        },
        {
          "period": "2021-01",
          "usd_per_metric_tonne": 17863
        },
        {
          "period": "2021-02",
          "usd_per_metric_tonne": 18584
        },
        {
          "period": "2021-03",
          "usd_per_metric_tonne": 16407
        },
        {
          "period": "2021-04",
          "usd_per_metric_tonne": 16521
        },
        {
          "period": "2021-05",
          "usd_per_metric_tonne": 17577
        },
        {
          "period": "2021-06",
          "usd_per_metric_tonne": 17980
        },
        {
          "period": "2021-07",
          "usd_per_metric_tonne": 18819
        },
        {
          "period": "2021-08",
          "usd_per_metric_tonne": 19141
        },
        {
          "period": "2021-09",
          "usd_per_metric_tonne": 19377
        },
        {
          "period": "2021-10",
          "usd_per_metric_tonne": 19362
        },
        {
          "period": "2021-11",
          "usd_per_metric_tonne": 19933
        },
        {
          "period": "2021-12",
          "usd_per_metric_tonne": 20016
        },
        {
          "period": "2022-01",
          "usd_per_metric_tonne": 22355
        },
        {
          "period": "2022-02",
          "usd_per_metric_tonne": 24016
        },
        {
          "period": "2022-03",
          "usd_per_metric_tonne": 33924
        },
        {
          "period": "2022-04",
          "usd_per_metric_tonne": 33133
        },
        {
          "period": "2022-05",
          "usd_per_metric_tonne": 28063
        },
        {
          "period": "2022-06",
          "usd_per_metric_tonne": 25659
        },
        {
          "period": "2022-07",
          "usd_per_metric_tonne": 21482
        },
        {
          "period": "2022-08",
          "usd_per_metric_tonne": 22057
        },
        {
          "period": "2022-09",
          "usd_per_metric_tonne": 22774
        },
        {
          "period": "2022-10",
          "usd_per_metric_tonne": 22033
        },
        {
          "period": "2022-11",
          "usd_per_metric_tonne": 25563
        },
        {
          "period": "2022-12",
          "usd_per_metric_tonne": 28947
        },
        {
          "period": "2023-01",
          "usd_per_metric_tonne": 28195
        },
        {
          "period": "2023-02",
          "usd_per_metric_tonne": 26728
        },
        {
          "period": "2023-03",
          "usd_per_metric_tonne": 23289
        },
        {
          "period": "2023-04",
          "usd_per_metric_tonne": 23895
        },
        {
          "period": "2023-05",
          "usd_per_metric_tonne": 21970
        },
        {
          "period": "2023-06",
          "usd_per_metric_tonne": 21233
        },
        {
          "period": "2023-07",
          "usd_per_metric_tonne": 21091
        },
        {
          "period": "2023-08",
          "usd_per_metric_tonne": 20439
        },
        {
          "period": "2023-09",
          "usd_per_metric_tonne": 19645
        },
        {
          "period": "2023-10",
          "usd_per_metric_tonne": 18281
        },
        {
          "period": "2023-11",
          "usd_per_metric_tonne": 17027
        },
        {
          "period": "2023-12",
          "usd_per_metric_tonne": 16461
        },
        {
          "period": "2024-01",
          "usd_per_metric_tonne": 16104
        },
        {
          "period": "2024-02",
          "usd_per_metric_tonne": 16338
        },
        {
          "period": "2024-03",
          "usd_per_metric_tonne": 17439
        },
        {
          "period": "2024-04",
          "usd_per_metric_tonne": 18164
        },
        {
          "period": "2024-05",
          "usd_per_metric_tonne": 19587
        },
        {
          "period": "2024-06",
          "usd_per_metric_tonne": 17498
        },
        {
          "period": "2024-07",
          "usd_per_metric_tonne": 16335
        },
        {
          "period": "2024-08",
          "usd_per_metric_tonne": 16292
        },
        {
          "period": "2024-09",
          "usd_per_metric_tonne": 16077
        },
        {
          "period": "2024-10",
          "usd_per_metric_tonne": 16766
        },
        {
          "period": "2024-11",
          "usd_per_metric_tonne": 15723
        },
        {
          "period": "2024-12",
          "usd_per_metric_tonne": 15445
        },
        {
          "period": "2025-01",
          "usd_per_metric_tonne": 15394
        },
        {
          "period": "2025-02",
          "usd_per_metric_tonne": 15288
        },
        {
          "period": "2025-03",
          "usd_per_metric_tonne": 16066
        },
        {
          "period": "2025-04",
          "usd_per_metric_tonne": 15113
        },
        {
          "period": "2025-05",
          "usd_per_metric_tonne": 15346
        },
        {
          "period": "2025-06",
          "usd_per_metric_tonne": 15003
        },
        {
          "period": "2025-07",
          "usd_per_metric_tonne": 15034
        },
        {
          "period": "2025-08",
          "usd_per_metric_tonne": 14949
        },
        {
          "period": "2025-09",
          "usd_per_metric_tonne": 15106
        },
        {
          "period": "2025-10",
          "usd_per_metric_tonne": 15092
        },
        {
          "period": "2025-11",
          "usd_per_metric_tonne": 14671
        },
        {
          "period": "2025-12",
          "usd_per_metric_tonne": 14884
        },
        {
          "period": "2026-01",
          "usd_per_metric_tonne": 17769
        },
        {
          "period": "2026-02",
          "usd_per_metric_tonne": 17173
        },
        {
          "period": "2026-03",
          "usd_per_metric_tonne": 17076
        },
        {
          "period": "2026-04",
          "usd_per_metric_tonne": 17962
        },
        {
          "period": "2026-05",
          "usd_per_metric_tonne": 18806
        },
        {
          "period": "2026-06",
          "usd_per_metric_tonne": 17588
        },
        {
          "period": "2026-07",
          "usd_per_metric_tonne": 16651
        },
        {
          "period": "2026-08",
          "usd_per_metric_tonne": 16751
        },
        {
          "period": "2026-09",
          "usd_per_metric_tonne": 16324
        }
      ],
      "annual_means": [
        {
          "year": 2016,
          "months": 12,
          "mean": 9595.166666666666
        },
        {
          "year": 2017,
          "months": 12,
          "mean": 10409.583333333334
        },
        {
          "year": 2018,
          "months": 12,
          "mean": 13114.083333333334
        },
        {
          "year": 2019,
          "months": 12,
          "mean": 13913.833333333334
        },
        {
          "year": 2020,
          "months": 12,
          "mean": 13787.25
        },
        {
          "year": 2021,
          "months": 12,
          "mean": 18465
        },
        {
          "year": 2022,
          "months": 12,
          "mean": 25833.833333333332
        },
        {
          "year": 2023,
          "months": 12,
          "mean": 21521.166666666668
        },
        {
          "year": 2024,
          "months": 12,
          "mean": 16814
        },
        {
          "year": 2025,
          "months": 12,
          "mean": 15162.166666666666
        },
        {
          "year": 2026,
          "months": 9,
          "mean": 17344.444444444445
        }
      ]
    },
    "production": {
      "retrieved": "2026-10-14",
      "metric": "Mine production, metric tonnes of contained nickel",
      "method": "2016-2024 use the earlier-year column in MCS editions two years later. 2025 uses the estimate in MCS 2026. This is a mixed-vintage series; later Minerals Yearbook revisions have not been reconciled. World totals are rounded. Mine production differs from INSG primary nickel production.",
      "observations": [
        {
          "Indonesia": {
            "tonnes_nickel_content": 199000,
            "estimated": false
          },
          "Australia": {
            "tonnes_nickel_content": 204000,
            "estimated": false
          },
          "Canada": {
            "tonnes_nickel_content": 236000,
            "estimated": false
          },
          "Philippines": {
            "tonnes_nickel_content": 347000,
            "estimated": false
          },
          "Russia": {
            "tonnes_nickel_content": 222000,
            "estimated": false
          },
          "World total (rounded)": {
            "tonnes_nickel_content": 2090000,
            "estimated": false
          },
          "year": 2016,
          "source_edition": 2018,
          "source_url": "https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/mineral-pubs/nickel/mcs-2018-nicke.pdf",
          "source_page": 2,
          "indonesia_share_of_rounded_world_total": 0.09521531100478468
        },
        {
          "Indonesia": {
            "tonnes_nickel_content": 345000,
            "estimated": false
          },
          "Australia": {
            "tonnes_nickel_content": 179000,
            "estimated": false
          },
          "Canada": {
            "tonnes_nickel_content": 214000,
            "estimated": false
          },
          "Philippines": {
            "tonnes_nickel_content": 366000,
            "estimated": false
          },
          "Russia": {
            "tonnes_nickel_content": 214000,
            "estimated": false
          },
          "World total (rounded)": {
            "tonnes_nickel_content": 2160000,
            "estimated": false
          },
          "year": 2017,
          "source_edition": 2019,
          "source_url": "https://d9-wret.s3-us-west-2.amazonaws.com/assets/palladium/production/atoms/files/mcs-2019-nicke.pdf",
          "source_page": 2,
          "indonesia_share_of_rounded_world_total": 0.1597222222222222
        },
        {
          "Indonesia": {
            "tonnes_nickel_content": 606000,
            "estimated": false
          },
          "Australia": {
            "tonnes_nickel_content": 170000,
            "estimated": false
          },
          "Canada": {
            "tonnes_nickel_content": 176000,
            "estimated": false
          },
          "Philippines": {
            "tonnes_nickel_content": 345000,
            "estimated": false
          },
          "Russia": {
            "tonnes_nickel_content": 272000,
            "estimated": false
          },
          "World total (rounded)": {
            "tonnes_nickel_content": 2400000,
            "estimated": false
          },
          "year": 2018,
          "source_edition": 2020,
          "source_url": "https://pubs.usgs.gov/periodicals/mcs2020/mcs2020-nickel.pdf",
          "source_page": 2,
          "indonesia_share_of_rounded_world_total": 0.2525
        },
        {
          "Indonesia": {
            "tonnes_nickel_content": 853000,
            "estimated": false
          },
          "Australia": {
            "tonnes_nickel_content": 159000,
            "estimated": false
          },
          "Canada": {
            "tonnes_nickel_content": 181000,
            "estimated": false
          },
          "Philippines": {
            "tonnes_nickel_content": 323000,
            "estimated": false
          },
          "Russia": {
            "tonnes_nickel_content": 279000,
            "estimated": false
          },
          "World total (rounded)": {
            "tonnes_nickel_content": 2610000,
            "estimated": false
          },
          "year": 2019,
          "source_edition": 2021,
          "source_url": "https://pubs.usgs.gov/periodicals/mcs2021/mcs2021-nickel.pdf",
          "source_page": 2,
          "indonesia_share_of_rounded_world_total": 0.3268199233716475
        },
        {
          "Indonesia": {
            "tonnes_nickel_content": 771000,
            "estimated": false
          },
          "Australia": {
            "tonnes_nickel_content": 169000,
            "estimated": false
          },
          "Canada": {
            "tonnes_nickel_content": 167000,
            "estimated": false
          },
          "Philippines": {
            "tonnes_nickel_content": 334000,
            "estimated": false
          },
          "Russia": {
            "tonnes_nickel_content": 283000,
            "estimated": false
          },
          "World total (rounded)": {
            "tonnes_nickel_content": 2510000,
            "estimated": false
          },
          "year": 2020,
          "source_edition": 2022,
          "source_url": "https://pubs.usgs.gov/periodicals/mcs2022/mcs2022-nickel.pdf",
          "source_page": 2,
          "indonesia_share_of_rounded_world_total": 0.3071713147410359
        },
        {
          "Indonesia": {
            "tonnes_nickel_content": 1040000,
            "estimated": false
          },
          "Australia": {
            "tonnes_nickel_content": 151000,
            "estimated": false
          },
          "Canada": {
            "tonnes_nickel_content": 134000,
            "estimated": false
          },
          "Philippines": {
            "tonnes_nickel_content": 387000,
            "estimated": false
          },
          "Russia": {
            "tonnes_nickel_content": 205000,
            "estimated": false
          },
          "World total (rounded)": {
            "tonnes_nickel_content": 2730000,
            "estimated": false
          },
          "year": 2021,
          "source_edition": 2023,
          "source_url": "https://pubs.usgs.gov/periodicals/mcs2023/mcs2023-nickel.pdf",
          "source_page": 2,
          "indonesia_share_of_rounded_world_total": 0.38095238095238093
        },
        {
          "Indonesia": {
            "tonnes_nickel_content": 1580000,
            "estimated": false
          },
          "Australia": {
            "tonnes_nickel_content": 155000,
            "estimated": false
          },
          "Canada": {
            "tonnes_nickel_content": 143000,
            "estimated": false
          },
          "Philippines": {
            "tonnes_nickel_content": 345000,
            "estimated": true
          },
          "Russia": {
            "tonnes_nickel_content": 222000,
            "estimated": false
          },
          "World total (rounded)": {
            "tonnes_nickel_content": 3270000,
            "estimated": false
          },
          "year": 2022,
          "source_edition": 2024,
          "source_url": "https://pubs.usgs.gov/periodicals/mcs2024/mcs2024-nickel.pdf",
          "source_page": 2,
          "indonesia_share_of_rounded_world_total": 0.4831804281345566
        },
        {
          "Indonesia": {
            "tonnes_nickel_content": 2030000,
            "estimated": false
          },
          "Australia": {
            "tonnes_nickel_content": 149000,
            "estimated": false
          },
          "Canada": {
            "tonnes_nickel_content": 159000,
            "estimated": false
          },
          "Philippines": {
            "tonnes_nickel_content": 413000,
            "estimated": true
          },
          "Russia": {
            "tonnes_nickel_content": 210000,
            "estimated": false
          },
          "World total (rounded)": {
            "tonnes_nickel_content": 3750000,
            "estimated": false
          },
          "year": 2023,
          "source_edition": 2025,
          "source_url": "https://pubs.usgs.gov/periodicals/mcs2025/mcs2025-nickel.pdf",
          "source_page": 2,
          "indonesia_share_of_rounded_world_total": 0.5413333333333333
        },
        {
          "Indonesia": {
            "tonnes_nickel_content": 2310000,
            "estimated": false
          },
          "Australia": {
            "tonnes_nickel_content": 98000,
            "estimated": false
          },
          "Canada": {
            "tonnes_nickel_content": 125000,
            "estimated": false
          },
          "Philippines": {
            "tonnes_nickel_content": 354000,
            "estimated": false
          },
          "Russia": {
            "tonnes_nickel_content": 205000,
            "estimated": false
          },
          "World total (rounded)": {
            "tonnes_nickel_content": 3710000,
            "estimated": false
          },
          "year": 2024,
          "source_edition": 2026,
          "source_url": "https://pubs.usgs.gov/periodicals/mcs2026/mcs2026-nickel.pdf",
          "source_page": 2,
          "indonesia_share_of_rounded_world_total": 0.6226415094339622
        },
        {
          "Indonesia": {
            "tonnes_nickel_content": 2600000,
            "estimated": true
          },
          "Australia": {
            "tonnes_nickel_content": 45000,
            "estimated": true
          },
          "Canada": {
            "tonnes_nickel_content": 140000,
            "estimated": true
          },
          "Philippines": {
            "tonnes_nickel_content": 270000,
            "estimated": true
          },
          "Russia": {
            "tonnes_nickel_content": 200000,
            "estimated": true
          },
          "World total (rounded)": {
            "tonnes_nickel_content": 3900000,
            "estimated": true
          },
          "year": 2025,
          "source_edition": 2026,
          "source_url": "https://pubs.usgs.gov/periodicals/mcs2026/mcs2026-nickel.pdf",
          "source_page": 2,
          "indonesia_share_of_rounded_world_total": 0.6666666666666666
        }
      ]
    },
    "trade": {
      "publisher": "Badan Pusat Statistik",
      "publication": "Indonesia Foreign Trade Statistics Exports 2025",
      "publication_date": "2026-08-10",
      "revision_date": "2026-08-13",
      "retrieved_date": "2026-10-14",
      "classification": "HS2022",
      "verification": "PDF pages 51,85,141,147 visually examined; selected row numbers checked against original table images.",
      "definitions": [
        "Weight is customs net product mass, not contained nickel. Unit values are FOB/weight, not contract prices.",
        "HS75 excludes ferro-nickel HS720260. HS72 in its entirety must not be labelled nickel.",
        "HS750120 is a broad metallurgy-intermediates classification, not an independently verified MHP-only series.",
        "No nickel-content conversions or historic price interpolation have been applied.",
        "Em dashes retained as null. Check sums add reported numerical rows; null rows are not independently established as zero."
      ],
      "chapter_hs75": {
        "hs_code": "75",
        "description": "Nickel and articles thereof",
        "pdf_page": 85,
        "printed_page": 69,
        "source_url": "https://www.bps.go.id/id/publication/2026/08/10/556d446e35c86054cb33739f/statistik-perdagangan-luar-negeri-indonesia-ekspor-2025.html",
        "observations": [
          {
            "year": 2024,
            "net_product_weight_kg": 1924205785,
            "fob_usd": 7997364426,
            "derived_fob_usd_per_product_tonne": 4156.189784036015
          },
          {
            "year": 2025,
            "net_product_weight_kg": 2398300479,
            "fob_usd": 9732144542,
            "derived_fob_usd_per_product_tonne": 4057.9337857022547
          }
        ],
        "derived_2025_vs_2024": {
          "product_weight_change_percent": 24.638461109293463,
          "fob_value_change_percent": 21.691897775223378,
          "unit_value_change_percent": -2.364088346282045
        }
      },
      "selected_hs6_products": [
        {
          "hs_code": "720260",
          "description": "Ferro-alloys; ferro-nickel",
          "pdf_page": 141,
          "printed_page": 125,
          "source_url": "https://www.bps.go.id/id/publication/2026/08/10/556d446e35c86054cb33739f/statistik-perdagangan-luar-negeri-indonesia-ekspor-2025.html",
          "observations": [
            {
              "year": 2024,
              "net_product_weight_kg": 9668184496,
              "fob_usd": 14061458714,
              "derived_fob_usd_per_product_tonne": 1454.4052939636829
            },
            {
              "year": 2025,
              "net_product_weight_kg": 11555529835,
              "fob_usd": 16385078242,
              "derived_fob_usd_per_product_tonne": 1417.9426193312233
            }
          ],
          "derived_2025_vs_2024": {
            "product_weight_change_percent": 19.5211969711671,
            "fob_value_change_percent": 16.52474025107038,
            "unit_value_change_percent": -2.5070504613667888
          }
        },
        {
          "hs_code": "750110",
          "description": "Nickel; nickel mattes",
          "pdf_page": 147,
          "printed_page": 131,
          "source_url": "https://www.bps.go.id/id/publication/2026/08/10/556d446e35c86054cb33739f/statistik-perdagangan-luar-negeri-indonesia-ekspor-2025.html",
          "observations": [
            {
              "year": 2024,
              "net_product_weight_kg": 316922911,
              "fob_usd": 3177247208,
              "derived_fob_usd_per_product_tonne": 10025.299837031976
            },
            {
              "year": 2025,
              "net_product_weight_kg": 307110904,
              "fob_usd": 2953238354,
              "derived_fob_usd_per_product_tonne": 9616.195047245865
            }
          ],
          "derived_2025_vs_2024": {
            "product_weight_change_percent": -3.09602324711703,
            "fob_value_change_percent": -7.050406825001454,
            "unit_value_change_percent": -4.080723733318569
          }
        },
        {
          "hs_code": "750120",
          "description": "Nickel; oxide sinters and other intermediate products of nickel metallurgy",
          "pdf_page": 147,
          "printed_page": 131,
          "source_url": "https://www.bps.go.id/id/publication/2026/08/10/556d446e35c86054cb33739f/statistik-perdagangan-luar-negeri-indonesia-ekspor-2025.html",
          "observations": [
            {
              "year": 2024,
              "net_product_weight_kg": 1562958606,
              "fob_usd": 3946556160,
              "derived_fob_usd_per_product_tonne": 2525.05481901419
            },
            {
              "year": 2025,
              "net_product_weight_kg": 2000016603,
              "fob_usd": 5412959128,
              "derived_fob_usd_per_product_tonne": 2706.457096346415
            }
          ],
          "derived_2025_vs_2024": {
            "product_weight_change_percent": 27.963504300254005,
            "fob_value_change_percent": 37.15652099069584,
            "unit_value_change_percent": 7.18409263696882
          }
        },
        {
          "hs_code": "750210",
          "description": "Nickel; unwrought, not alloyed",
          "pdf_page": 147,
          "printed_page": 131,
          "source_url": "https://www.bps.go.id/id/publication/2026/08/10/556d446e35c86054cb33739f/statistik-perdagangan-luar-negeri-indonesia-ekspor-2025.html",
          "observations": [
            {
              "year": 2024,
              "net_product_weight_kg": 43640478,
              "fob_usd": 861626426,
              "derived_fob_usd_per_product_tonne": 19743.744007570218
            },
            {
              "year": 2025,
              "net_product_weight_kg": 90490788,
              "fob_usd": 1354505458,
              "derived_fob_usd_per_product_tonne": 14968.434775924374
            }
          ],
          "derived_2025_vs_2024": {
            "product_weight_change_percent": 107.35517149926727,
            "fob_value_change_percent": 57.20333280492955,
            "unit_value_change_percent": -24.18644219563867
          }
        }
      ],
      "all_reported_hs75_rows": [
        {
          "hs_code": "750110",
          "description": "Nickel; nickel mattes",
          "pdf_page": 147,
          "printed_page": 131,
          "source_url": "https://www.bps.go.id/id/publication/2026/08/10/556d446e35c86054cb33739f/statistik-perdagangan-luar-negeri-indonesia-ekspor-2025.html",
          "observations": [
            {
              "year": 2024,
              "net_product_weight_kg": 316922911,
              "fob_usd": 3177247208,
              "derived_fob_usd_per_product_tonne": 10025.299837031976
            },
            {
              "year": 2025,
              "net_product_weight_kg": 307110904,
              "fob_usd": 2953238354,
              "derived_fob_usd_per_product_tonne": 9616.195047245865
            }
          ],
          "derived_2025_vs_2024": {
            "product_weight_change_percent": -3.09602324711703,
            "fob_value_change_percent": -7.050406825001454,
            "unit_value_change_percent": -4.080723733318569
          }
        },
        {
          "hs_code": "750120",
          "description": "Nickel; oxide sinters and other intermediate products of nickel metallurgy",
          "pdf_page": 147,
          "printed_page": 131,
          "source_url": "https://www.bps.go.id/id/publication/2026/08/10/556d446e35c86054cb33739f/statistik-perdagangan-luar-negeri-indonesia-ekspor-2025.html",
          "observations": [
            {
              "year": 2024,
              "net_product_weight_kg": 1562958606,
              "fob_usd": 3946556160,
              "derived_fob_usd_per_product_tonne": 2525.05481901419
            },
            {
              "year": 2025,
              "net_product_weight_kg": 2000016603,
              "fob_usd": 5412959128,
              "derived_fob_usd_per_product_tonne": 2706.457096346415
            }
          ],
          "derived_2025_vs_2024": {
            "product_weight_change_percent": 27.963504300254005,
            "fob_value_change_percent": 37.15652099069584,
            "unit_value_change_percent": 7.18409263696882
          }
        },
        {
          "hs_code": "750210",
          "description": "Nickel; unwrought, not alloyed",
          "pdf_page": 147,
          "printed_page": 131,
          "source_url": "https://www.bps.go.id/id/publication/2026/08/10/556d446e35c86054cb33739f/statistik-perdagangan-luar-negeri-indonesia-ekspor-2025.html",
          "observations": [
            {
              "year": 2024,
              "net_product_weight_kg": 43640478,
              "fob_usd": 861626426,
              "derived_fob_usd_per_product_tonne": 19743.744007570218
            },
            {
              "year": 2025,
              "net_product_weight_kg": 90490788,
              "fob_usd": 1354505458,
              "derived_fob_usd_per_product_tonne": 14968.434775924374
            }
          ],
          "derived_2025_vs_2024": {
            "product_weight_change_percent": 107.35517149926727,
            "fob_value_change_percent": 57.20333280492955,
            "unit_value_change_percent": -24.18644219563867
          }
        },
        {
          "hs_code": "750300",
          "description": "Nickel; waste and scrap",
          "pdf_page": 147,
          "printed_page": 131,
          "source_url": "https://www.bps.go.id/id/publication/2026/08/10/556d446e35c86054cb33739f/statistik-perdagangan-luar-negeri-indonesia-ekspor-2025.html",
          "observations": [
            {
              "year": 2024,
              "net_product_weight_kg": 524302,
              "fob_usd": 3685047
            },
            {
              "year": 2025,
              "net_product_weight_kg": 531010,
              "fob_usd": 3730821
            }
          ]
        },
        {
          "hs_code": "750511",
          "description": "Nickel; bars, rods and profiles, not alloyed",
          "pdf_page": 147,
          "printed_page": 131,
          "source_url": "https://www.bps.go.id/id/publication/2026/08/10/556d446e35c86054cb33739f/statistik-perdagangan-luar-negeri-indonesia-ekspor-2025.html",
          "observations": [
            {
              "year": 2024,
              "net_product_weight_kg": 5,
              "fob_usd": 40
            },
            {
              "year": 2025,
              "net_product_weight_kg": null,
              "fob_usd": null
            }
          ]
        },
        {
          "hs_code": "750512",
          "description": "Nickel; bars, rods and profiles, of nickel alloys",
          "pdf_page": 147,
          "printed_page": 131,
          "source_url": "https://www.bps.go.id/id/publication/2026/08/10/556d446e35c86054cb33739f/statistik-perdagangan-luar-negeri-indonesia-ekspor-2025.html",
          "observations": [
            {
              "year": 2024,
              "net_product_weight_kg": 95,
              "fob_usd": 20694
            },
            {
              "year": 2025,
              "net_product_weight_kg": null,
              "fob_usd": null
            }
          ]
        },
        {
          "hs_code": "750521",
          "description": "Nickel; wire, not alloyed",
          "pdf_page": 147,
          "printed_page": 131,
          "source_url": "https://www.bps.go.id/id/publication/2026/08/10/556d446e35c86054cb33739f/statistik-perdagangan-luar-negeri-indonesia-ekspor-2025.html",
          "observations": [
            {
              "year": 2024,
              "net_product_weight_kg": 1326,
              "fob_usd": 31162
            },
            {
              "year": 2025,
              "net_product_weight_kg": 827,
              "fob_usd": 35053
            }
          ]
        },
        {
          "hs_code": "750522",
          "description": "Nickel; wire, of nickel alloys",
          "pdf_page": 147,
          "printed_page": 131,
          "source_url": "https://www.bps.go.id/id/publication/2026/08/10/556d446e35c86054cb33739f/statistik-perdagangan-luar-negeri-indonesia-ekspor-2025.html",
          "observations": [
            {
              "year": 2024,
              "net_product_weight_kg": 44826,
              "fob_usd": 191653
            },
            {
              "year": 2025,
              "net_product_weight_kg": 78,
              "fob_usd": 9368
            }
          ]
        },
        {
          "hs_code": "750610",
          "description": "Nickel; plates, sheets, strip and foil, not alloyed",
          "pdf_page": 147,
          "printed_page": 131,
          "source_url": "https://www.bps.go.id/id/publication/2026/08/10/556d446e35c86054cb33739f/statistik-perdagangan-luar-negeri-indonesia-ekspor-2025.html",
          "observations": [
            {
              "year": 2024,
              "net_product_weight_kg": 534,
              "fob_usd": 10119
            },
            {
              "year": 2025,
              "net_product_weight_kg": 74,
              "fob_usd": 38201
            }
          ]
        },
        {
          "hs_code": "750620",
          "description": "Nickel; plates, sheets, strip and foil, of nickel alloys",
          "pdf_page": 147,
          "printed_page": 131,
          "source_url": "https://www.bps.go.id/id/publication/2026/08/10/556d446e35c86054cb33739f/statistik-perdagangan-luar-negeri-indonesia-ekspor-2025.html",
          "observations": [
            {
              "year": 2024,
              "net_product_weight_kg": 973,
              "fob_usd": 139148
            },
            {
              "year": 2025,
              "net_product_weight_kg": 295,
              "fob_usd": 20957
            }
          ]
        },
        {
          "hs_code": "750711",
          "description": "Nickel; tubes and pipes, not alloyed",
          "pdf_page": 147,
          "printed_page": 131,
          "source_url": "https://www.bps.go.id/id/publication/2026/08/10/556d446e35c86054cb33739f/statistik-perdagangan-luar-negeri-indonesia-ekspor-2025.html",
          "observations": [
            {
              "year": 2024,
              "net_product_weight_kg": null,
              "fob_usd": null
            },
            {
              "year": 2025,
              "net_product_weight_kg": 74,
              "fob_usd": 286
            }
          ]
        },
        {
          "hs_code": "750712",
          "description": "Nickel; tubes and pipes, of nickel alloys",
          "pdf_page": 147,
          "printed_page": 131,
          "source_url": "https://www.bps.go.id/id/publication/2026/08/10/556d446e35c86054cb33739f/statistik-perdagangan-luar-negeri-indonesia-ekspor-2025.html",
          "observations": [
            {
              "year": 2024,
              "net_product_weight_kg": 2387,
              "fob_usd": 180898
            },
            {
              "year": 2025,
              "net_product_weight_kg": 7002,
              "fob_usd": 322440
            }
          ]
        },
        {
          "hs_code": "750720",
          "description": "Nickel; tube and pipe fittings",
          "pdf_page": 147,
          "printed_page": 131,
          "source_url": "https://www.bps.go.id/id/publication/2026/08/10/556d446e35c86054cb33739f/statistik-perdagangan-luar-negeri-indonesia-ekspor-2025.html",
          "observations": [
            {
              "year": 2024,
              "net_product_weight_kg": 1397,
              "fob_usd": 275541
            },
            {
              "year": 2025,
              "net_product_weight_kg": 13146,
              "fob_usd": 492457
            }
          ]
        },
        {
          "hs_code": "750810",
          "description": "Nickel; cloth, grill and netting, of nickel wire",
          "pdf_page": 147,
          "printed_page": 131,
          "source_url": "https://www.bps.go.id/id/publication/2026/08/10/556d446e35c86054cb33739f/statistik-perdagangan-luar-negeri-indonesia-ekspor-2025.html",
          "observations": [
            {
              "year": 2024,
              "net_product_weight_kg": 9,
              "fob_usd": 8960
            },
            {
              "year": 2025,
              "net_product_weight_kg": 6691,
              "fob_usd": 132488
            }
          ]
        },
        {
          "hs_code": "750890",
          "description": "Nickel; articles thereof n.e.c. in item no. 7508.1",
          "pdf_page": 147,
          "printed_page": 131,
          "source_url": "https://www.bps.go.id/id/publication/2026/08/10/556d446e35c86054cb33739f/statistik-perdagangan-luar-negeri-indonesia-ekspor-2025.html",
          "observations": [
            {
              "year": 2024,
              "net_product_weight_kg": 107937,
              "fob_usd": 7391371
            },
            {
              "year": 2025,
              "net_product_weight_kg": 122990,
              "fob_usd": 6659531
            }
          ]
        }
      ],
      "internal_table_reconciliation": [
        {
          "year": 2024,
          "scope": "All 15 HS6 rows listed under HS75",
          "net_weight_sum_reported_rows_kg": 1924205786,
          "fob_sum_reported_rows_usd": 7997364427,
          "weight_difference_to_chapter_total_kg": 1,
          "fob_difference_to_chapter_total_usd": 1
        },
        {
          "year": 2025,
          "scope": "All 15 HS6 rows listed under HS75",
          "net_weight_sum_reported_rows_kg": 2398300482,
          "fob_sum_reported_rows_usd": 9732144542,
          "weight_difference_to_chapter_total_kg": 3,
          "fob_difference_to_chapter_total_usd": 0
        }
      ],
      "china_destination": {
        "hs_code": "75",
        "source_pdf_page": 51,
        "source_printed_page": 35,
        "source_url": "https://www.bps.go.id/id/publication/2026/08/10/556d446e35c86054cb33739f/statistik-perdagangan-luar-negeri-indonesia-ekspor-2025.html",
        "reported_fob_usd_million": {
          "2024": 6260.4,
          "2025": 7860.1
        },
        "derived_2025_share_of_hs75_fob_percent_approximate": 80.76431629307382,
        "scope_note": "Rounded destination numerator. Share concerns HS75 only, not all nickel-related exports."
      }
    }
  },
  "destinations": [
    {
      "hs_code": "720260",
      "year": 2024,
      "nomenclature": "H0",
      "url": "https://wits.worldbank.org/trade/comtrade/en/country/IDN/year/2024/tradeflow/Exports/partner/ALL/product/720260",
      "world": {
        "partner": "World",
        "trade_value_thousand_usd": 14061458.71,
        "product_weight_kg": 9668180000
      },
      "partners": [
        {
          "partner": "China",
          "trade_value_thousand_usd": 13262323.63,
          "product_weight_kg": 9161060000
        },
        {
          "partner": "India",
          "trade_value_thousand_usd": 302092.86,
          "product_weight_kg": 179991000
        },
        {
          "partner": "Korea, Rep.",
          "trade_value_thousand_usd": 195514.87,
          "product_weight_kg": 134174000
        },
        {
          "partner": "Netherlands",
          "trade_value_thousand_usd": 149118.56,
          "product_weight_kg": 100041000
        },
        {
          "partner": "Other Asia, nes",
          "trade_value_thousand_usd": 81528.58,
          "product_weight_kg": 48007400
        },
        {
          "partner": "Italy",
          "trade_value_thousand_usd": 34996.01,
          "product_weight_kg": 21131100
        },
        {
          "partner": "United Kingdom",
          "trade_value_thousand_usd": 34061.09,
          "product_weight_kg": 22880700
        },
        {
          "partner": "South Africa",
          "trade_value_thousand_usd": 1258.12,
          "product_weight_kg": 648000
        },
        {
          "partner": "Malaysia",
          "trade_value_thousand_usd": 512.65,
          "product_weight_kg": 220656
        },
        {
          "partner": "Germany",
          "trade_value_thousand_usd": 52.35,
          "product_weight_kg": 27000
        },
        {
          "partner": "Japan",
          "trade_value_thousand_usd": 0.0,
          "product_weight_kg": 3
        }
      ]
    },
    {
      "hs_code": "750110",
      "year": 2024,
      "nomenclature": "H0",
      "url": "https://wits.worldbank.org/trade/comtrade/en/country/IDN/year/2024/tradeflow/Exports/partner/ALL/product/750110",
      "world": {
        "partner": "World",
        "trade_value_thousand_usd": 3177247.21,
        "product_weight_kg": 316923000
      },
      "partners": [
        {
          "partner": "China",
          "trade_value_thousand_usd": 1952559.83,
          "product_weight_kg": 197976000
        },
        {
          "partner": "Japan",
          "trade_value_thousand_usd": 1025485.71,
          "product_weight_kg": 98580200
        },
        {
          "partner": "Netherlands",
          "trade_value_thousand_usd": 135310.91,
          "product_weight_kg": 13451400
        },
        {
          "partner": "Norway",
          "trade_value_thousand_usd": 63888.25,
          "product_weight_kg": 6915520
        },
        {
          "partner": "Korea, Rep.",
          "trade_value_thousand_usd": 2.51,
          "product_weight_kg": 250
        }
      ]
    },
    {
      "hs_code": "750120",
      "year": 2024,
      "nomenclature": "H0",
      "url": "https://wits.worldbank.org/trade/comtrade/en/country/IDN/year/2024/tradeflow/Exports/partner/ALL/product/750120",
      "world": {
        "partner": "World",
        "trade_value_thousand_usd": 3946556.16,
        "product_weight_kg": 1562960000
      },
      "partners": [
        {
          "partner": "China",
          "trade_value_thousand_usd": 3927172.58,
          "product_weight_kg": 1556220000
        },
        {
          "partner": "Korea, Rep.",
          "trade_value_thousand_usd": 19383.54,
          "product_weight_kg": 6743510
        },
        {
          "partner": "Japan",
          "trade_value_thousand_usd": 0.03,
          "product_weight_kg": 32
        },
        {
          "partner": "India",
          "trade_value_thousand_usd": 0.01,
          "product_weight_kg": 1
        },
        {
          "partner": "Other Asia, nes",
          "trade_value_thousand_usd": 0.0,
          "product_weight_kg": 4
        }
      ]
    }
  ],
  "reserves": {
    "period": "December 2024",
    "source": "geology",
    "national_ore_reserves_tonnes": 5913865814,
    "national_metal_reserves_tonnes": 62029856,
    "provinces": [
      {
        "name": "Kalimantan Selatan",
        "ore_reserves_tonnes": 121655000,
        "metal_reserves_tonnes": 760179,
        "lon": 115.4,
        "lat": -3.1,
        "coordinate_status": "Approximate province label anchor, not a deposit or mine coordinate"
      },
      {
        "name": "Kalimantan Tengah",
        "ore_reserves_tonnes": 9780719,
        "metal_reserves_tonnes": 117075,
        "lon": 113.5,
        "lat": -1.6,
        "coordinate_status": "Approximate province label anchor, not a deposit or mine coordinate"
      },
      {
        "name": "Maluku",
        "ore_reserves_tonnes": 147819770,
        "metal_reserves_tonnes": 2680322,
        "lon": 129.1,
        "lat": -3.5,
        "coordinate_status": "Approximate province label anchor, not a deposit or mine coordinate"
      },
      {
        "name": "Maluku Utara",
        "ore_reserves_tonnes": 1849132715,
        "metal_reserves_tonnes": 18957505,
        "lon": 128.0,
        "lat": 0.7,
        "coordinate_status": "Approximate province label anchor, not a deposit or mine coordinate"
      },
      {
        "name": "Papua Barat Daya",
        "ore_reserves_tonnes": 72250000,
        "metal_reserves_tonnes": 849315,
        "lon": 131.3,
        "lat": -0.8,
        "coordinate_status": "Approximate province label anchor, not a deposit or mine coordinate"
      },
      {
        "name": "Sulawesi Selatan",
        "ore_reserves_tonnes": 735353162,
        "metal_reserves_tonnes": 6835067,
        "lon": 120.3,
        "lat": -3.0,
        "coordinate_status": "Approximate province label anchor, not a deposit or mine coordinate"
      },
      {
        "name": "Sulawesi Tengah",
        "ore_reserves_tonnes": 980943293,
        "metal_reserves_tonnes": 10868692,
        "lon": 121.0,
        "lat": -1.0,
        "coordinate_status": "Approximate province label anchor, not a deposit or mine coordinate"
      },
      {
        "name": "Sulawesi Tenggara",
        "ore_reserves_tonnes": 1996931156,
        "metal_reserves_tonnes": 20961701,
        "lon": 122.2,
        "lat": -4.1,
        "coordinate_status": "Approximate province label anchor, not a deposit or mine coordinate"
      }
    ],
    "not_reported": [
      "Aceh",
      "Kalimantan Timur",
      "Papua",
      "Papua Tengah"
    ],
    "note": "Only provinces with reported non-dash reserves are plotted. Ore rows sum to national +1 tonne and metal rows to national exactly; rounding is retained. Reserves are not annual production. Resources are a separate geological category; no reserve-life forecast is calculated."
  },
  "sites": [
    {
      "name": "Morowali / Bahodopi",
      "lon": 122.2,
      "lat": -2.8,
      "source": "imip",
      "kind": "Industrial processing",
      "detail": "IMIP nickel and stainless-steel industrial cluster in Central Sulawesi. The marker identifies the locality; it is not a mine boundary or a measurement of current output."
    },
    {
      "name": "Weda / Lelilef",
      "lon": 127.9,
      "lat": 0.4,
      "source": "iwip",
      "kind": "Industrial processing",
      "detail": "Weda Bay industrial park in Central Halmahera, North Maluku. This is a processing-cluster location; no mine-to-country shipment is attributed to it."
    },
    {
      "name": "Obi Island",
      "lon": 127.6,
      "lat": -1.5,
      "source": "obi",
      "kind": "Mining and processing cluster",
      "detail": "Badan Geologi identifies Obi’s nickel laterites and integrated HPAL/smelting. Locality marker only; neither plant capacity nor a province production total is estimated here."
    },
    {
      "name": "Sorowako",
      "lon": 121.3,
      "lat": -2.5,
      "source": "sorowako",
      "kind": "Mining and matte processing",
      "detail": "ESDM documented the South Sulawesi mine and existing nickel-matte processing facility in August 2022. That checkpoint does not verify 2026 production or completion of proposed expansions."
    },
    {
      "name": "Karawang",
      "lon": 107.3,
      "lat": -6.3,
      "source": "battery",
      "kind": "Battery-cell manufacturing",
      "detail": "Battery-cell factory inaugurated in July 2024. Announced first-phase nameplate capacity: 10 GWh. Actual 2026 output and the local nickel content of its inputs are not established here."
    },
    {
      "name": "Pomalaa",
      "lon": 121.6,
      "lat": -4.2,
      "source": "processing2017",
      "kind": "Ferronickel processing",
      "detail": "ESDM listed the operating Pomalaa ferronickel facility and its January–October 2017 exports. This is a historical location checkpoint in Southeast Sulawesi, not verification of 2026 plant output or completion of newer HPAL projects."
    }
  ],
  "sources": [
    {
      "id": "worldbank",
      "label": "World Bank, Pink Sheet monthly prices",
      "url": "https://thedocs.worldbank.org/en/doc/74e8be41ceb20fa0da750cda2f6b9e4e-0050012026/related/CMO-Historical-Data-Monthly.xlsx",
      "locator": "Nickel column, January 2016 to September 2026",
      "note": "Nominal USD per metric tonne; annual means calculated from monthly observations."
    },
    {
      "id": "usgs",
      "label": "USGS, Mineral Commodity Summaries: Nickel",
      "url": "https://www.usgs.gov/centers/national-minerals-information-center/nickel-statistics-and-information",
      "locator": "Nickel chapters, world production tables, MCS2018 to MCS2026",
      "note": "Mixed source vintages; 2025 estimated. Each observation retains its edition and URL in the data download."
    },
    {
      "id": "bps",
      "label": "BPS, Indonesia Foreign Trade Statistics Exports 2025",
      "url": "https://www.bps.go.id/id/publication/2026/08/10/556d446e35c86054cb33739f/statistik-perdagangan-luar-negeri-indonesia-ekspor-2025.html",
      "locator": "Document pages 51, 85, 141 and 147 (printed 35, 69, 125 and 131); revised 13 August 2026",
      "note": "HS2022; FOB USD and net product kg. Unit values are not constant-grade nickel prices."
    },
    {
      "id": "geology",
      "label": "Badan Geologi, national resources and reserves 2025",
      "url": "https://geologi.esdm.go.id/storage/publikasi/KuRaTy8WEQyvo5KguWTchyJfBES8r6ZXs6rHLuYh.pdf",
      "locator": "Printed page 55 / PDF page 89, Table 7; data updated December 2024",
      "note": "Ore reserves and contained-metal reserves are separate measures. Dashes mean no reported reserve; they do not prove geological absence. Table rounding retained.",
      "retrieved": "2026-10-15"
    },
    {
      "id": "wits720260",
      "label": "WITS / UN Comtrade, 2024 Indonesian exports, HS 720260",
      "url": "https://wits.worldbank.org/trade/comtrade/en/country/IDN/year/2024/tradeflow/Exports/partner/ALL/product/720260",
      "locator": "All partner rows; Trade Value is in thousands of USD",
      "note": "H0 nomenclature, 2024. Shares use the World row, not rounded partner sums. Partner country is the recorded destination, not proven final consumption; product kg are not tonnes of nickel.",
      "retrieved": "2026-10-15"
    },
    {
      "id": "wits750110",
      "label": "WITS / UN Comtrade, 2024 Indonesian exports, HS 750110",
      "url": "https://wits.worldbank.org/trade/comtrade/en/country/IDN/year/2024/tradeflow/Exports/partner/ALL/product/750110",
      "locator": "All partner rows; Trade Value is in thousands of USD",
      "note": "H0 nomenclature, 2024. Shares use the World row, not rounded partner sums. Partner country is the recorded destination, not proven final consumption; product kg are not tonnes of nickel.",
      "retrieved": "2026-10-15"
    },
    {
      "id": "wits750120",
      "label": "WITS / UN Comtrade, 2024 Indonesian exports, HS 750120",
      "url": "https://wits.worldbank.org/trade/comtrade/en/country/IDN/year/2024/tradeflow/Exports/partner/ALL/product/750120",
      "locator": "All partner rows; Trade Value is in thousands of USD",
      "note": "H0 nomenclature, 2024. Shares use the World row, not rounded partner sums. Partner country is the recorded destination, not proven final consumption; product kg are not tonnes of nickel.",
      "retrieved": "2026-10-15"
    },
    {
      "id": "oreban",
      "label": "ESDM, nickel ore export prohibition from January 2020",
      "url": "https://esdm.go.id/en/media-center/news-archives/bijih-nikel-tidak-boleh-diekspor-lagi-per-januari-2020",
      "locator": "2019 announcement; effective 1 January 2020",
      "note": "Historical policy checkpoint, not a claim that all nickel-containing products are prohibited.",
      "retrieved": "2026-10-15"
    },
    {
      "id": "booklet",
      "label": "ESDM, Nickel Booklet 2020",
      "url": "https://www.esdm.go.id/assets/booklet/tambang-2020/Booklet-Nikel-FA.pdf",
      "locator": "Printed page 9, production routes",
      "note": "Used for process taxonomy only. Its older capacity and market-share figures are not used as current observations.",
      "retrieved": "2026-10-15"
    },
    {
      "id": "imip",
      "label": "IMIP, industrial park FAQ",
      "url": "https://imip.co.id/helpie_faq/",
      "locator": "Park location and industrial activities",
      "note": "Operator description: Bahodopi, Morowali, Central Sulawesi; nickel and stainless steel. Used for geography, not independent environmental validation.",
      "retrieved": "2026-10-15"
    },
    {
      "id": "iwip",
      "label": "IWIP, park profile",
      "url": "https://iwip.co.id/tentang-iwip/",
      "locator": "Location paragraph",
      "note": "Lelilef, Weda, Central Halmahera, North Maluku. Operator source; no plant-level output inferred.",
      "retrieved": "2026-10-15"
    },
    {
      "id": "sorowako",
      "label": "ESDM, Sorowako mine and processing visit",
      "url": "https://www.esdm.go.id/id/media-center/arsip-berita/tinjau-tambang-nikel-di-sorowako-menteri-esdm-minta-industri-turunan-nikel-ditingkatkan",
      "locator": "14 August 2022; existing processing facility and proposed projects",
      "note": "Historical confirmation of the mine/processing cluster. Announced project capacities are not counted as production.",
      "retrieved": "2026-10-15"
    },
    {
      "id": "obi",
      "label": "Badan Geologi, Maluku metallogenic belts",
      "url": "https://geologi.esdm.go.id/index.php/media-center/jalur-metalogeni-indonesia-apa-kenapa-dan-bagaimana-sebarannya-bagian-empat",
      "locator": "Eastern Indonesia Ni–Fe Province / Obi Ultramafic Belt",
      "note": "Describes laterite deposits and integrated HPAL/smelting on Obi. Used for facility geography and ore characteristics.",
      "retrieved": "2026-10-15"
    },
    {
      "id": "battery",
      "label": "BKPM, Karawang battery ecosystem inauguration",
      "url": "https://www.bkpm.go.id/id/info/siaran-pers/menteri-investasi-yakin-indonesia-jadi-pemain-global-ekosistem-baterai-mobil-listrik",
      "locator": "3 July 2024; first-phase 10 GWh cell factory",
      "note": "Inauguration and nameplate capacity, not verified 2026 production, utilisation or locally sourced nickel share.",
      "retrieved": "2026-10-15"
    },
    {
      "id": "ev",
      "label": "IEA, Global EV Outlook 2026: batteries",
      "url": "https://www.iea.org/reports/global-ev-outlook-2026/electric-vehicle-batteries",
      "locator": "Battery chemistry trends; manufacturing and trade",
      "note": "2025 deployment: LFP over 55% globally; outside China almost 80% nickel-containing. Capacity and pipelines are not output.",
      "retrieved": "2026-10-15"
    },
    {
      "id": "security",
      "label": "IEA, ASEAN Energy Security Review 2026",
      "url": "https://www.iea.org/reports/asean-energy-security-review/critical-minerals-security-review",
      "locator": "Investment concentration; energy and input constraints; responsible development",
      "note": "75% capacity linked to Chinese investment is an IEA estimate, not the share of profits sent abroad. This report uses product-specific customs shares rather than the review’s broad 98% trade claim.",
      "retrieved": "2026-10-15"
    },
    {
      "id": "acid",
      "label": "IEA, Global Critical Minerals Outlook 2026, executive summary",
      "url": "https://www.iea.org/reports/global-critical-minerals-outlook-2026/executive-summary",
      "locator": "Middle East conflict, sulphur disruption and May 2026 acid export curbs",
      "note": "Cross-mineral cost shock. No Indonesian plant-specific acid bill or price is inferred.",
      "retrieved": "2026-10-15"
    },
    {
      "id": "outlook",
      "label": "IEA, Global Critical Minerals Outlook 2026, outlook",
      "url": "https://www.iea.org/reports/global-critical-minerals-outlook-2026/outlook",
      "locator": "Nickel supply balance / 2035 scenarios",
      "note": "Base case and high-production case are conditional scenarios, not guaranteed prices or outcomes.",
      "retrieved": "2026-10-15"
    },
    {
      "id": "quota",
      "label": "ESDM, nickel RKAB evaluation",
      "url": "https://esdm.go.id/id/media-center/arsip-berita/kementerian-esdm-belum-putuskan-besaran-rkab-nikel-2026",
      "locator": "25 June 2026 statement",
      "note": "Dated policy checkpoint. The final October 2026 national quota is not verified in this draft; June status is not carried forward as today’s status.",
      "retrieved": "2026-10-15"
    },
    {
      "id": "wto",
      "label": "WTO, DS592: Indonesia and raw materials",
      "url": "https://www.wto.org/english/tratop_e/dispu_e/cases_e/ds592_e.htm",
      "locator": "2022 panel report and Indonesia’s December 2022 appeal",
      "note": "Historical dispute facts. No assertion that the panel report automatically ended the ban or that the appeal has been resolved.",
      "retrieved": "2026-10-15"
    },
    {
      "id": "processing2017",
      "label": "ESDM, operating nickel smelters in 2017",
      "url": "https://esdm.go.id/id/media-center/arsip-berita/investasi-dan-keberlangsungan-operasi-fasilitas-pemurnian-pasca-peraturan-pemerintah-nomor-1-tahun-2017",
      "locator": "January–October 2017 operating/export table",
      "note": "Historical confirmation that processing predates the 2020 ore ban. Neither 2017 output nor plant count is presented as current capacity.",
      "retrieved": "2026-10-15"
    },
    {
      "id": "royalties",
      "label": "Ministry of Finance, Warta Fiskal III/2023",
      "url": "https://fiskal.kemenkeu.go.id/files/warta-fiskal/file/1701257420_wafis_ed3.rev2.pdf",
      "locator": "Printed and PDF page 16, nickel royalty receipts, 2018 and 2022. Incentive mechanisms on page 13.",
      "note": "Historical nominal nickel royalty receipts, not a 2025 observation or a net national return. The broader tax category includes non-ferrous basic metals and is not used as a nickel-only tax total.",
      "retrieved": "2026-10-15"
    },
    {
      "id": "royaltyscheme",
      "label": "Ministry of Finance, APBN KiTa Q4 2025",
      "url": "https://media.kemenkeu.go.id/getmedia/b1259fa9-5650-478a-970f-3e7ecb0e4303/Publikasi-APBNKITA-Q4-2025.pdf?ext=.pdf",
      "locator": "PDF page 27, printed pages 52 and 53. Nickel royalty summary table on printed page 53.",
      "note": "2025 fiscal review of PP 19/2025. Ore 14% to 19%, with the stated integrated battery-EV industry exception at 2%. Matte 3.5% to 5.5%. Ferronickel 4% to 6%. This is the ministry summary of that scheme, not a plant-specific effective tax rate or an assertion that later amendments cannot exist.",
      "retrieved": "2026-10-15"
    },
    {
      "id": "sultraexports",
      "label": "BPS Southeast Sulawesi, 2025 export summary",
      "url": "https://sultra.bps.go.id/id/news/2026/08/21/361/ekspor-sulawesi-tenggara-2025-ternyata-sebesar-ini-.html",
      "locator": "Release of 21 August 2026, annual 2025 exports and iron-and-steel share.",
      "note": "USD3.72bn total provincial exports. Iron and steel account for about 95.76%. This is a provincial export measure, not nickel content, mine production, local profit or a nickel-only product series.",
      "retrieved": "2026-10-15"
    }
  ],
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  "archiveNote": "2016–2026 benchmark, mine series and BPS 2024–2025 rows retain their 14 October archive vintage and definitions; issuer financial observations are excluded from this industry edition.",
  "domesticEvidence": {
    "nickel_royalty_receipts": {
      "source": "royalties",
      "unit": "nominal IDR trillion",
      "observations": [
        {
          "year": 2018,
          "value": 1.4
        },
        {
          "year": 2022,
          "value": 11.1
        }
      ]
    },
    "royalty_scheme_2025": {
      "source": "royaltyscheme",
      "unit": "percent",
      "ore_range": [
        14,
        19
      ],
      "integrated_battery_ev_ore_exception": 2,
      "matte_range": [
        3.5,
        5.5
      ],
      "ferronickel_range": [
        4,
        6
      ]
    },
    "southeast_sulawesi_exports_2025": {
      "source": "sultraexports",
      "total_usd_billion": 3.72,
      "iron_and_steel_share_percent": 95.76
    }
  }
}
