{
  "study_id": "2026-09-23-china-upstream-exposure",
  "observation_year": 2022,
  "dataset_edition": "OECD regular ICIO 2025 edition, second revision mid-January 2026",
  "units": "current USD million",
  "measure": "Origin basic-price value added as a percentage of sector gross exports; intermediate-product net taxes excluded from headline VA and separately reconciled",
  "source_table_sha256": "fbab8fd2727bda9fd8c6cfee8227816db82d33bef6aa4b90194ca5dcbc5ad14b",
  "scope_frozen_at_utc": "2026-09-24T01:28:57.986457+00:00",
  "cell_count": 9,
  "china_above_us_cell_count": 9,
  "china_share_range_pct": [
    3.2015961414435767,
    9.680014243110733
  ],
  "china_share_highest_cell": {
    "exporter": "KOR",
    "industry": "C27",
    "share_pct": 9.680014243110733
  },
  "china_share_lowest_cell": {
    "exporter": "DEU",
    "industry": "C28",
    "share_pct": 3.2015961414435767
  },
  "results": [
    {
      "exporter": "JPN",
      "industry": "C26",
      "year": 2022,
      "export_intermediate_usd_mn": 45917.9875,
      "export_final_usd_mn": 28809.0487,
      "gross_exports_usd_mn": 74727.0362,
      "chn_va_usd_mn": 5639.304175672782,
      "chn_va_share_pct": 7.546537990051827,
      "usa_va_usd_mn": 2167.7730958993056,
      "usa_va_share_pct": 2.9009220840733754,
      "chn_minus_usa_pp": 4.6456159059784525,
      "domestic_va_usd_mn": 52761.112789710154,
      "other_foreign_va_usd_mn": 11009.693190161064,
      "total_va_usd_mn": 71577.8832514433,
      "total_tls_usd_mn": 3149.1413248938934,
      "unallocated_source_balance_usd_mn": 0.011623662797972284,
      "reconciliation_residual_usd_mn": 9.35156986570096e-12,
      "chn_va_plus_tls_share_pct": 7.897353941589744,
      "usa_va_plus_tls_share_pct": 2.9323574513767565,
      "source_table_sha256": "fbab8fd2727bda9fd8c6cfee8227816db82d33bef6aa4b90194ca5dcbc5ad14b"
    },
    {
      "exporter": "JPN",
      "industry": "C27",
      "year": 2022,
      "export_intermediate_usd_mn": 32076.1318,
      "export_final_usd_mn": 22410.4579,
      "gross_exports_usd_mn": 54486.5897,
      "chn_va_usd_mn": 3557.060453800845,
      "chn_va_share_pct": 6.528322791692073,
      "usa_va_usd_mn": 1449.2124815779068,
      "usa_va_share_pct": 2.659759932778298,
      "chn_minus_usa_pp": 3.868562858913775,
      "domestic_va_usd_mn": 38610.76120025105,
      "other_foreign_va_usd_mn": 7838.534896799294,
      "total_va_usd_mn": 51455.56903242909,
      "total_tls_usd_mn": 3031.011410059007,
      "unallocated_source_balance_usd_mn": 0.009257511900763297,
      "reconciliation_residual_usd_mn": -2.877590526972895e-12,
      "chn_va_plus_tls_share_pct": 6.843666410369122,
      "usa_va_plus_tls_share_pct": 2.6925289152612977,
      "source_table_sha256": "fbab8fd2727bda9fd8c6cfee8227816db82d33bef6aa4b90194ca5dcbc5ad14b"
    },
    {
      "exporter": "JPN",
      "industry": "C28",
      "year": 2022,
      "export_intermediate_usd_mn": 42585.1716,
      "export_final_usd_mn": 70013.3082,
      "gross_exports_usd_mn": 112598.4798,
      "chn_va_usd_mn": 4396.0505909968915,
      "chn_va_share_pct": 3.904182897322644,
      "usa_va_usd_mn": 2261.8360691322255,
      "usa_va_share_pct": 2.0087625278331913,
      "chn_minus_usa_pp": 1.895420369489452,
      "domestic_va_usd_mn": 87996.81687578536,
      "other_foreign_va_usd_mn": 12632.130556844815,
      "total_va_usd_mn": 107286.8340927593,
      "total_tls_usd_mn": 5311.631778281153,
      "unallocated_source_balance_usd_mn": 0.013928959523367857,
      "reconciliation_residual_usd_mn": 3.0227775144053837e-11,
      "chn_va_plus_tls_share_pct": 4.0902979243089,
      "usa_va_plus_tls_share_pct": 2.0359684346429012,
      "source_table_sha256": "fbab8fd2727bda9fd8c6cfee8227816db82d33bef6aa4b90194ca5dcbc5ad14b"
    },
    {
      "exporter": "KOR",
      "industry": "C26",
      "year": 2022,
      "export_intermediate_usd_mn": 121755.4732,
      "export_final_usd_mn": 61170.2824,
      "gross_exports_usd_mn": 182925.75559999997,
      "chn_va_usd_mn": 17202.411554032245,
      "chn_va_share_pct": 9.404040178819,
      "usa_va_usd_mn": 5889.5056770497695,
      "usa_va_share_pct": 3.219615333954521,
      "chn_minus_usa_pp": 6.1844248448644805,
      "domestic_va_usd_mn": 120432.19263463188,
      "other_foreign_va_usd_mn": 32934.107189528855,
      "total_va_usd_mn": 176458.21705524277,
      "total_tls_usd_mn": 6467.513311581884,
      "unallocated_source_balance_usd_mn": 0.025233175398340472,
      "reconciliation_residual_usd_mn": -7.838630092238397e-11,
      "chn_va_plus_tls_share_pct": 9.842585613446106,
      "usa_va_plus_tls_share_pct": 3.2553120600159504,
      "source_table_sha256": "fbab8fd2727bda9fd8c6cfee8227816db82d33bef6aa4b90194ca5dcbc5ad14b"
    },
    {
      "exporter": "KOR",
      "industry": "C27",
      "year": 2022,
      "export_intermediate_usd_mn": 16279.2263,
      "export_final_usd_mn": 14839.6711,
      "gross_exports_usd_mn": 31118.8974,
      "chn_va_usd_mn": 3012.313700619016,
      "chn_va_share_pct": 9.680014243110733,
      "usa_va_usd_mn": 1143.6850517730009,
      "usa_va_share_pct": 3.675210715444567,
      "chn_minus_usa_pp": 6.004803527666167,
      "domestic_va_usd_mn": 18477.09323037612,
      "other_foreign_va_usd_mn": 6981.883214174111,
      "total_va_usd_mn": 29614.97519694225,
      "total_tls_usd_mn": 1503.9143325675145,
      "unallocated_source_balance_usd_mn": 0.007870490233395191,
      "reconciliation_residual_usd_mn": 3.260123074277921e-12,
      "chn_va_plus_tls_share_pct": 10.153383586001768,
      "usa_va_plus_tls_share_pct": 3.729278251158131,
      "source_table_sha256": "fbab8fd2727bda9fd8c6cfee8227816db82d33bef6aa4b90194ca5dcbc5ad14b"
    },
    {
      "exporter": "KOR",
      "industry": "C28",
      "year": 2022,
      "export_intermediate_usd_mn": 16818.610699999997,
      "export_final_usd_mn": 28346.2719,
      "gross_exports_usd_mn": 45164.8826,
      "chn_va_usd_mn": 3368.32932622756,
      "chn_va_share_pct": 7.457850286159186,
      "usa_va_usd_mn": 1686.8525670732668,
      "usa_va_share_pct": 3.73487645703139,
      "chn_minus_usa_pp": 3.722973829127796,
      "domestic_va_usd_mn": 28224.411688129014,
      "other_foreign_va_usd_mn": 9870.803343887395,
      "total_va_usd_mn": 43150.396925317225,
      "total_tls_usd_mn": 2014.4758244674945,
      "unallocated_source_balance_usd_mn": 0.009850215271660401,
      "reconciliation_residual_usd_mn": 5.6503794698681276e-12,
      "chn_va_plus_tls_share_pct": 7.812062196650952,
      "usa_va_plus_tls_share_pct": 3.7916026157828733,
      "source_table_sha256": "fbab8fd2727bda9fd8c6cfee8227816db82d33bef6aa4b90194ca5dcbc5ad14b"
    },
    {
      "exporter": "DEU",
      "industry": "C26",
      "year": 2022,
      "export_intermediate_usd_mn": 40474.095199999996,
      "export_final_usd_mn": 45869.047999999995,
      "gross_exports_usd_mn": 86343.14319999999,
      "chn_va_usd_mn": 5823.4445293643785,
      "chn_va_share_pct": 6.744536176862715,
      "usa_va_usd_mn": 2644.040049192967,
      "usa_va_share_pct": 3.062246695222195,
      "chn_minus_usa_pp": 3.6822894816405194,
      "domestic_va_usd_mn": 59445.22026767052,
      "other_foreign_va_usd_mn": 15659.282421508677,
      "total_va_usd_mn": 83571.98726773652,
      "total_tls_usd_mn": 2771.138152091995,
      "unallocated_source_balance_usd_mn": 0.017780171466206755,
      "reconciliation_residual_usd_mn": 1.0054120730407234e-11,
      "chn_va_plus_tls_share_pct": 7.061667075863391,
      "usa_va_plus_tls_share_pct": 3.092037609229288,
      "source_table_sha256": "fbab8fd2727bda9fd8c6cfee8227816db82d33bef6aa4b90194ca5dcbc5ad14b"
    },
    {
      "exporter": "DEU",
      "industry": "C27",
      "year": 2022,
      "export_intermediate_usd_mn": 45958.92,
      "export_final_usd_mn": 36213.4772,
      "gross_exports_usd_mn": 82172.3972,
      "chn_va_usd_mn": 4215.315673874266,
      "chn_va_share_pct": 5.129843861819655,
      "usa_va_usd_mn": 2255.3099808029287,
      "usa_va_share_pct": 2.744607748650332,
      "chn_minus_usa_pp": 2.3852361131693227,
      "domestic_va_usd_mn": 53210.47610280306,
      "other_foreign_va_usd_mn": 19100.494312658815,
      "total_va_usd_mn": 78781.59607013909,
      "total_tls_usd_mn": 3390.7734244022085,
      "unallocated_source_balance_usd_mn": 0.027705458753081308,
      "reconciliation_residual_usd_mn": -4.172875933683429e-11,
      "chn_va_plus_tls_share_pct": 5.38906415711658,
      "usa_va_plus_tls_share_pct": 2.7807457598195526,
      "source_table_sha256": "fbab8fd2727bda9fd8c6cfee8227816db82d33bef6aa4b90194ca5dcbc5ad14b"
    },
    {
      "exporter": "DEU",
      "industry": "C28",
      "year": 2022,
      "export_intermediate_usd_mn": 64933.5704,
      "export_final_usd_mn": 97726.30310000002,
      "gross_exports_usd_mn": 162659.87350000002,
      "chn_va_usd_mn": 5207.712233653004,
      "chn_va_share_pct": 3.2015961414435767,
      "usa_va_usd_mn": 3981.0643113701126,
      "usa_va_share_pct": 2.4474778110350077,
      "chn_minus_usa_pp": 0.7541183304085695,
      "domestic_va_usd_mn": 112544.8937934456,
      "other_foreign_va_usd_mn": 34449.156217557516,
      "total_va_usd_mn": 156182.82655602624,
      "total_tls_usd_mn": 6477.002360844804,
      "unallocated_source_balance_usd_mn": 0.044583129024489514,
      "reconciliation_residual_usd_mn": -4.917082713218335e-11,
      "chn_va_plus_tls_share_pct": 3.3549689241275535,
      "usa_va_plus_tls_share_pct": 2.4792853501409295,
      "source_table_sha256": "fbab8fd2727bda9fd8c6cfee8227816db82d33bef6aa4b90194ca5dcbc5ad14b"
    }
  ],
  "validation_status": "passed_with_source_balance_warnings",
  "claim_limits": [
    "Historical 2022 accounting, not a 2026 dependence measurement",
    "Not causal bottleneck, substitutability, supplier qualification, ownership, military suitability or wartime access evidence"
  ],
  "aggregation_warning": "Do not sum gross-export bundles into unique coalition value added; upstream flows can cross borders repeatedly",
  "confidence_intervals": null
}