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… Ethylene is the world’s most widely used petrochemical in terms of volume. It is the key building block for production of higher value-added … ethylene complex near Lake Charles, Louisiana. Most of the production is used internally to produce higher …
… Westlake manufactures three primary petrochemicals within the Olefins business segment – ethylene, polyethylene and … of our ethylene production supplies our internal needs in the polyethylene and vinyls businesses.   Westlake … facilities and related assets. Our business and operations are conducted through OpCo, a recently-formed partnership …