MOSCOW (MRC) -- Westlake Chemical, a US petrochemical major, has declared force majeure (FM) on chlorine production at its 300,000 mt/year chlor-alkali plant in Natrium, West Virginia, according to a customer letter seen 2 June by S&P Global.
The letter, dated June 1, said its chlor-alkali production at the plant had been "directly and adversely impacted due to the sudden and unanticipated failure of a critical piece of processing equipment," resulting in limited chlorine availability to customers.
The letter also said Westlake could not predict how long the FM would remain in effect. The company did not respond to a request for comment.
Westlake also declared force majeure May 18 on membrane-grade caustic soda after a third-party brine pipeline burst that serves the company's Geismar, Louisiana, complex. The pipeline was repaired May 24.
Caustic soda, a key feedstock for alumina and pulp and paper industries, is a byproduct of chlorine production.
As MRC informed before, Westlake Chemical lifted its FM on US polyvinyl chloride (PVC) and upstream vinyl chloride monomer (VCM) on May 17, 2021. The letter said the company was "formally lifting the systemwide force majeure condition for PVC and VCM manufactured and shipped from its North American operations that was originally declared on Feb. 19" as a result of mid-February's deep freeze that "resulted in a shutdown/curtailment of our plant operations."
According to MRC's ScanPlast report, Russia's overall PVC production reached 346,100 tonnes in the first four months of 2021, down 1% year on year. All producers decreased production volumes over the reported period, with the exception of the Bashkir Soda Company.
Westlake Chemical Corporation is an international manufacturer and supplier of petrochemicals, polymers and building products with headquarters in Houston, Texas. The company's range of products includes: ethylene, polyethylene, styrene, propylene, chlor-alkali and derivative products, PVC suspension and specialty resins, PVC Compounds, and PVC building products including siding, pipe, fittings and specialty components, windows, fence, deck and film.
MRC