{"id":"a0690e55-2d79-4221-b495-7e7adb2f00a0","slug":"chemchina-hebei-shenghua-explosion-2018","kind":"fatality","headline":"ChemChina subsidiary Hebei Shenghua chemical plant explosion kills 24 in Hebei, China","summary":"A vinyl chloride gas leak from a tank at a ChemChina subsidiary (Hebei Shenghua Chemical Industry Co.) polyvinyl chloride plant in Shengfang, Hebei Province ignited, causing a massive explosion that killed 23 people immediately and one more in hospital. Over 2,000 cubic meters of vinyl chloride leaked due to an overly thinned tank seal. Government investigators faulted Shenghua managers for grossly ignoring safety, hiding company responsibility initially, allowing staff to be absent or sleep on the job, and lacking safety training and procedures. 12 Shenghua staffers including the general manager faced criminal investigation, and 15 ChemChina employees were subject to party discipline.","occurredAt":"2018-11-28T00:00:00.000Z","reviewStatus":"reviewed","modelId":null,"deploymentId":null,"companyId":"45b0d37f-46b7-4371-af98-16ed01dac363","aliases":[],"collisionRisk":"none","reviewNote":null,"severity":"catastrophic","rootCauseCategory":null,"rootCauseDetail":null,"affectedUnitsCount":null,"affectedUnitsBasis":null,"remediationStatus":null,"regulatoryAction":"investigation","regulatoryBody":"Chinese government investigators","propertyDamageEstimateUsd":null,"damageEstimateBasis":null,"bodilyInjurySeverity":null,"fatalityCount":null,"lossCostClass":null,"sourceQualityTier":null,"oshaRecordable":null,"oshaCaseNumber":null,"rootCauseDisclosed":null,"publicDisclosureDate":null,"insuranceClaimPublic":null,"formFactor":null,"latitude":null,"longitude":null,"autonomyClass":null,"legalOutcomeClass":"unknown","createdAt":"2026-07-26T07:02:22.975Z","updatedAt":"2026-08-09T05:24:01.599Z","model":null,"deployment":null,"company":{"id":"45b0d37f-46b7-4371-af98-16ed01dac363","name":"China National Chemical Corporation","slug":"chemchina","description":"China National Chemical Corporation (ChemChina) is a Chinese state-owned chemical conglomerate and a wholly-owned subsidiary of Sinochem Holdings. Founded in 1984 as Bluestar Company by Ren Jianxin and restructured in 2004, ChemChina operates across agrochemicals, rubber products, specialty chemicals, industrial equipment, and petrochemical processing for both civilian and military sectors. The company made headlines with its $43 billion acquisition of Swiss agrochemicals giant Syngenta in 2017 — the largest-ever foreign purchase by a Chinese firm — and its €7.1 billion acquisition of Italian tyre maker Pirelli in 2015. ChemChina merged with Sinochem Group in 2021 to form Sinochem Holdings.","status":"active","founded":1984,"hq":"Beijing, China","hqLat":39.9057136,"hqLng":116.3912972,"hqGeocodedAt":"2026-08-05T14:24:29.454Z","hqAddress":null,"hqPrecision":null,"website":null,"fundingTotal":null,"type":"both","reviewStatus":"reviewed","lifecycleState":"active","supersededByCompanyId":null,"sources":[{"url":"https://en.wikipedia.org/wiki/ChemChina","title":"China National Chemical Corporation","sourceName":"WebSearch verification"}],"keyFacts":[{"label":"Chairman","value":"Ning Gaoning"},{"label":"Founder","value":"Ren Jianxin"},{"label":"Parent Company","value":"Sinochem Holdings"},{"label":"Revenue 2016","value":"CN¥300.127 billion"},{"label":"Fortune Global 500 rank 2020","value":"164th"},{"label":"Syngenta acquisition 2017","value":"$43 billion"},{"label":"Pirelli acquisition 2015","value":"€7.1 billion"},{"label":"KraussMaffei acquisition 2016","value":"$1 billion"},{"label":"U.S. DoD PLA-linked company listing","value":"August 2020"},{"label":"Sinochem merger","value":"2021"}],"aliases":["ChemChina","China National Chemical Corp"],"collisionRisk":"low","reviewNote":null,"atsProvider":null,"atsSlug":null,"factoryLocations":null,"manufacturingCapacity":null,"orgType":null,"burnSignal":null,"litigationEvents":null,"insurancePostureDisclosed":null,"unitEconomicsDisclosed":null,"tickerSymbol":null,"stockExchange":null,"secCik":null,"revenueUsd":null,"revenueBasis":null,"revenueAsOf":null,"employeeCount":null,"employeeCountBasis":null,"employeeCountAsOf":null,"marketCapUsd":null,"marketCapAsOf":null,"marketCapSource":null,"createdAt":"2026-06-26T11:23:07.820Z","updatedAt":"2026-08-05T14:24:29.455Z"},"derived":{"status":"active"},"sources":[{"id":"9465065f-89fd-47d1-98db-74d0c7cb543f","incidentId":"a0690e55-2d79-4221-b495-7e7adb2f00a0","url":"https://cen.acs.org/safety/industrial-safety/ChemChina-faulted-deadly-accident/97/i6","label":"Chemical & Engineering News","publishedAt":"2019-02-06T00:00:00.000Z","notes":null,"title":null,"sourceName":"Chemical & Engineering News","mediaType":"article","videoId":null,"channel":null,"durationSec":null,"timestampSec":null,"createdAt":"2026-07-26T07:02:22.975Z","updatedAt":"2026-07-26T07:02:22.975Z"},{"id":"5f309b71-b1d8-4fd9-8f79-ae808f84c622","incidentId":"a0690e55-2d79-4221-b495-7e7adb2f00a0","url":"https://www.reuters.com/article/world/chemchina-says-gas-leak-at-hebei-plant-caused-blast-that-killed-23-idUSKCN1NZ0UQ/","label":"Reuters","publishedAt":null,"notes":null,"title":null,"sourceName":"Reuters","mediaType":"article","videoId":null,"channel":null,"durationSec":null,"timestampSec":null,"createdAt":"2026-07-26T07:02:22.975Z","updatedAt":"2026-07-26T07:02:22.975Z"}],"responses":[],"statusEvents":[{"id":"9ca98d03-dcc5-48ba-8d53-383ba2d8f98d","incidentId":"a0690e55-2d79-4221-b495-7e7adb2f00a0","status":"active","reason":null,"source":"agent:recon","effectiveAt":"2026-07-26T07:02:24.307Z","createdAt":"2026-07-26T07:02:24.307Z"}],"jsonLd":{"@context":"https://schema.org","@type":"NewsArticle","@id":"https://registry.deploy.report/incidents/chemchina-hebei-shenghua-explosion-2018","url":"https://registry.deploy.report/incidents/chemchina-hebei-shenghua-explosion-2018","headline":"ChemChina subsidiary Hebei Shenghua chemical plant explosion kills 24 in Hebei, China","description":"A vinyl chloride gas leak from a tank at a ChemChina subsidiary (Hebei Shenghua Chemical Industry Co.) polyvinyl chloride plant in Shengfang, Hebei Province ignited, causing a massive explosion that killed 23 people immediately and one more in hospital. Over 2,000 cubic meters of vinyl chloride leaked due to an overly thinned tank seal. Government investigators faulted Shenghua managers for grossly ignoring safety, hiding company responsibility initially, allowing staff to be absent or sleep on the job, and lacking safety training and procedures. 12 Shenghua staffers including the general manager faced criminal investigation, and 15 ChemChina employees were subject to party discipline.","identifier":"a0690e55-2d79-4221-b495-7e7adb2f00a0","datePublished":"2018-11-28T00:00:00.000Z","articleSection":"fatality","publisher":{"@id":"https://deploy.report/#organization"},"author":{"@id":"https://deploy.report/#organization"}},"framework_metadata":{"framework_schema_version":"0.1.0","verification_status":"verified","maturity_stage":null,"lifecycle_state":null,"architectural_position":{"cohort":null,"sub_cohorts":[]},"within_cohort_verified_vs_claimed_pair":null,"cap_flags":[],"verification_depth":{"sources_count":2,"primary_source_types":["secondary-established-publication"]}}}