{
  "pageType": "HS4 subsector trade overview",
  "source": "api",
  "title": "Sodium hydroxide (caustic soda) (HS4 2815) Trade Overview | Yugalinks",
  "description": "Review reported global trade for sodium hydroxide (caustic soda) at HS4 2815, including scale, trend, corridors, countries, and the HS6 products within this subsector.",
  "canonical": "https://www.yugalinks.com/trade/sector/hs4/2815",
  "publisher": {
    "name": "Yugalinks",
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    "sameAs": [
      "https://in.linkedin.com/company/yugalinks"
    ]
  },
  "sourceAttribution": {
    "publisher": "OECD",
    "dataset": "Balanced international merchandise trade statistics (BIMTS) - HS2017-6D",
    "year": 2025,
    "citation": "OECD (2025), Balanced international merchandise trade statistics (BIMTS) - HS2017-6D, OECD Data Explorer (accessed on 2026-08-27)",
    "sourceUrl": "https://data-explorer.oecd.org/",
    "dataflowUrl": "https://sdmx.oecd.org/sti-public/rest/dataflow/OECD.SDD.TPS/DSD_BIMTS_6D@DF_BIMTS_HS2017_6D/1.0",
    "termsUrl": "https://www.oecd.org/termsandconditions/",
    "terms": "OECD Terms & Conditions",
    "accessed": "2026-08-27",
    "supportingSources": [
      {
        "publisher": "CEPII",
        "dataset": "BACI bilateral trade flows",
        "release": "202601",
        "citation": "Gaulier, G. and Zignago, S. (2010), BACI: International Trade Database at the Product-Level. The 1994-2007 Version, CEPII Working Paper No. 2010-23.",
        "sourceUrl": "https://www.cepii.fr/DATA_DOWNLOAD/baci/doc/baci_webpage.html",
        "datasetUrl": "https://www.cepii.fr/CEPII/en/bdd_modele/bdd_modele_item.asp?id=37",
        "licenseUrl": "https://www.etalab.gouv.fr/wp-content/uploads/2018/11/open-licence.pdf",
        "license": "Etalab 2.0 Open Licence",
        "accessed": "2026-08-27"
      }
    ]
  },
  "links": {
    "html": "https://www.yugalinks.com/trade/sector/hs4/2815/index.html",
    "markdown": "https://www.yugalinks.com/trade/sector/hs4/2815/index.md",
    "json": "https://www.yugalinks.com/trade/sector/hs4/2815/index.json",
    "jsonLd": "https://www.yugalinks.com/trade/sector/hs4/2815/index.ld.json",
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  },
  "internalLinks": {
    "workspace": "https://www.yugalinks.com/app",
    "platform": "https://www.yugalinks.com/platform",
    "methodology": "https://www.yugalinks.com/methodology",
    "dataSources": "https://www.yugalinks.com/data-sources",
    "dataCoverage": "https://www.yugalinks.com/data-coverage",
    "responsibleAi": "https://www.yugalinks.com/responsible-ai"
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  "subsector": {
    "hs4": "2815",
    "name": "Sodium hydroxide (caustic soda)"
  },
  "coverage": {
    "firstDataYear": 1995,
    "latestDataYear": 2024,
    "yearsWithData": 30,
    "refreshedAt": "2026-07-20 09:34:09"
  },
  "answer": "The sodium hydroxide (caustic soda) subsector recorded $7.1B in reported global trade in 2024, with -12.5% annual change.",
  "keyFigures": {
    "latestTradeUsd": 7098606264.624967,
    "latestAnnualChangePct": -12.486451968336585,
    "activeExporters": 148,
    "activeImporters": 200,
    "activeHs6Products": 4
  },
  "growthAndStructure": {
    "trendLabel": "Growing",
    "tradeCagr3yPct": 9.651979852043112,
    "tradeCagr5yPct": 4.756166111204618,
    "historicalPeakUsd": 11291919381.644367,
    "historicalPeakYear": 2022,
    "positiveGrowthYearSharePct": 65.51724137931035,
    "exporterConcentrationHhi": 1214.0252307481721,
    "importerConcentrationHhi": 470.83199289918184,
    "tradeVolatilityCv": 0.5551877143596389
  },
  "annualRows": [
    {
      "year": 1995,
      "hs4": 2815,
      "global_trade_usd": 1690867594.8477695,
      "corridor_count": 2004,
      "active_hs6_count": 4
    },
    {
      "year": 1996,
      "hs4": 2815,
      "global_trade_usd": 1651070098.2138147,
      "corridor_count": 2070,
      "active_hs6_count": 4
    },
    {
      "year": 1997,
      "hs4": 2815,
      "global_trade_usd": 1320649249.842844,
      "corridor_count": 2162,
      "active_hs6_count": 4
    },
    {
      "year": 1998,
      "hs4": 2815,
      "global_trade_usd": 1447083918.1121888,
      "corridor_count": 2150,
      "active_hs6_count": 4
    },
    {
      "year": 1999,
      "hs4": 2815,
      "global_trade_usd": 1516817640.6107566,
      "corridor_count": 2346,
      "active_hs6_count": 4
    },
    {
      "year": 2000,
      "hs4": 2815,
      "global_trade_usd": 1509245970.174597,
      "corridor_count": 2610,
      "active_hs6_count": 4
    },
    {
      "year": 2001,
      "hs4": 2815,
      "global_trade_usd": 2356491886.7169747,
      "corridor_count": 2733,
      "active_hs6_count": 4
    },
    {
      "year": 2002,
      "hs4": 2815,
      "global_trade_usd": 1659116499.4367464,
      "corridor_count": 2734,
      "active_hs6_count": 4
    },
    {
      "year": 2003,
      "hs4": 2815,
      "global_trade_usd": 1784278292.0843775,
      "corridor_count": 2869,
      "active_hs6_count": 4
    },
    {
      "year": 2004,
      "hs4": 2815,
      "global_trade_usd": 1875579595.7937167,
      "corridor_count": 2975,
      "active_hs6_count": 4
    },
    {
      "year": 2005,
      "hs4": 2815,
      "global_trade_usd": 3101344874.2697587,
      "corridor_count": 2982,
      "active_hs6_count": 4
    },
    {
      "year": 2006,
      "hs4": 2815,
      "global_trade_usd": 3499304584.389371,
      "corridor_count": 3040,
      "active_hs6_count": 4
    },
    {
      "year": 2007,
      "hs4": 2815,
      "global_trade_usd": 3983781288.847614,
      "corridor_count": 3108,
      "active_hs6_count": 4
    },
    {
      "year": 2008,
      "hs4": 2815,
      "global_trade_usd": 5589122805.742625,
      "corridor_count": 3208,
      "active_hs6_count": 4
    },
    {
      "year": 2009,
      "hs4": 2815,
      "global_trade_usd": 4353803653.908635,
      "corridor_count": 3347,
      "active_hs6_count": 4
    },
    {
      "year": 2010,
      "hs4": 2815,
      "global_trade_usd": 3678568043.616745,
      "corridor_count": 3212,
      "active_hs6_count": 4
    },
    {
      "year": 2011,
      "hs4": 2815,
      "global_trade_usd": 5176443944.112173,
      "corridor_count": 3365,
      "active_hs6_count": 4
    },
    {
      "year": 2012,
      "hs4": 2815,
      "global_trade_usd": 5617551889.058885,
      "corridor_count": 3400,
      "active_hs6_count": 4
    },
    {
      "year": 2013,
      "hs4": 2815,
      "global_trade_usd": 5401995629.268444,
      "corridor_count": 3464,
      "active_hs6_count": 4
    },
    {
      "year": 2014,
      "hs4": 2815,
      "global_trade_usd": 4680569469.578798,
      "corridor_count": 3452,
      "active_hs6_count": 4
    },
    {
      "year": 2015,
      "hs4": 2815,
      "global_trade_usd": 4440155131.054008,
      "corridor_count": 3487,
      "active_hs6_count": 4
    },
    {
      "year": 2016,
      "hs4": 2815,
      "global_trade_usd": 4589795318.95089,
      "corridor_count": 3642,
      "active_hs6_count": 4
    },
    {
      "year": 2017,
      "hs4": 2815,
      "global_trade_usd": 6045823904.692108,
      "corridor_count": 3651,
      "active_hs6_count": 4
    },
    {
      "year": 2018,
      "hs4": 2815,
      "global_trade_usd": 7115567006.39223,
      "corridor_count": 3819,
      "active_hs6_count": 4
    },
    {
      "year": 2019,
      "hs4": 2815,
      "global_trade_usd": 5626976608.857253,
      "corridor_count": 3728,
      "active_hs6_count": 4
    },
    {
      "year": 2020,
      "hs4": 2815,
      "global_trade_usd": 4647821164.25487,
      "corridor_count": 3611,
      "active_hs6_count": 4
    },
    {
      "year": 2021,
      "hs4": 2815,
      "global_trade_usd": 5384230640.539652,
      "corridor_count": 3815,
      "active_hs6_count": 4
    },
    {
      "year": 2022,
      "hs4": 2815,
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      "corridor_count": 3868,
      "active_hs6_count": 4
    },
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      "year": 2023,
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      "global_trade_usd": 8332726529.833803,
      "corridor_count": 3844,
      "active_hs6_count": 4
    },
    {
      "year": 2024,
      "hs4": 2815,
      "global_trade_usd": 7098606264.624967,
      "corridor_count": 3976,
      "active_hs6_count": 4
    }
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      "mfn_tariff_pct": 0.28836599972525245,
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      "refreshed_at": "2026-07-20 09:37:48",
      "exporter_name": "USA, Puerto Rico and US Virgin Islands",
      "importer_name": "Brazil"
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    {
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      "trend_label": "Rapid growth",
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      "distance_km": 5772,
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      "importer_name": "Australia"
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      "country_name": "Taiwan"
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      "country_name": "Canada"
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      "trade_balance_usd": 186665596.19298932,
      "export_partner_count": 136,
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      "active_hs6_count": 4,
      "country_name": "Germany"
    },
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      "year": 2024,
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      "export_partner_count": 140,
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    },
    {
      "year": 2024,
      "country_iso3": "FIN",
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      "imports_usd": 199959230.1724456,
      "trade_balance_usd": -196479837.52071622,
      "export_partner_count": 24,
      "import_partner_count": 32,
      "active_hs6_count": 4,
      "country_name": "Finland"
    },
    {
      "year": 2024,
      "country_iso3": "SWE",
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      "exports_usd": 33468286.497801375,
      "imports_usd": 195207224.84613025,
      "trade_balance_usd": -161738938.3483289,
      "export_partner_count": 91,
      "import_partner_count": 25,
      "active_hs6_count": 4,
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    }
  ],
  "products": [
    {
      "hs_code": "281511",
      "product_name": "Sodium hydroxide (caustic soda): solid"
    },
    {
      "hs_code": "281512",
      "product_name": "Sodium hydroxide (caustic soda): in aqueous solution (soda lye or liquid soda)"
    },
    {
      "hs_code": "281520",
      "product_name": "Potassium hydroxide (caustic potash)"
    },
    {
      "hs_code": "281530",
      "product_name": "Peroxides of sodium or potassium"
    }
  ],
  "methodology": {
    "reportedValues": "Merchandise trade observations aggregated to HS4.",
    "calculatedIndicators": "Growth, concentration, volatility, and peak comparisons calculated from reported observations.",
    "missingData": "Missing values remain unavailable and are not imputed."
  }
}