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Nov 2002: Capacity de-bottlenecking completed, ethylene capacity increased to 700,000 tonnes/year.  

Feb 1999: start-up, ethylene capacity of 450,000 tonnes/year.

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Nov 1986: Formosa Plastics Corp. awarded Stone & Webster Engineering Corp. a contract to supply proprietary technology and basic engineering and design services for an ethylene plant to be built near Linyuan on Taiwan's southeastern coast, Stone & Webster announced Thursday. A fast-track schedule calls for the unit to go on line early in 1989.The 450,000-metric-tons-a-year plant will supply olefins such as ethylene and propylene to downstream manufacturing facilities.

As this contract was granted long ahead of project execution, it is not clear if Stone & Webster (now Technip) is the actual licensor of the cracker technology. 

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