Formosa Plastics

The company was founded in 1954, by Wang Yung-ching and Wang Yung-tsai with a US$798,000 loan from United States aid agencies. The first PVC plant was constructed in Kaohsiung and production began in 1957. As of 2005, FPC is the largest producer of PVC resins in Taiwan. When FPC's American operations are also considered, the company's total PVC resin capacity is 2.83 million metric tons per year, the second highest in the world after Shin-Etsu Chemical, which has 3.55 million metric tons per year as of May 2010 (expanding to 3.85 million metric tons per year by the end of 2010).

FPC maintains numerous subsidiaries throughout Taiwan, jointly held with other members of the Formosa Plastics Group. In addition, Formosa Plastics Corporation, USA was founded in 1978 as a wholly owned subsidiary of FPC. That subsidiary has, in turn, created four wholly owned chemical manufacturing subsidiaries in Delaware City, Delaware, Illiopolis, Illinois, Baton Rouge, Louisiana, and Point Comfort, Texas.

Formosa Plastics Corporation's operations include chemical and petrochemical manufacturing. In 1994, Formosa formed the Formosa Transrail to operate a rail fleet.

St James Parish, Louisiana

In April 2018, Formosa Plastics and sister corporation Formosa Petrochemical Corporation announced a new US$9.4 billion chemical manufacturing complex, set to be located across a 2,400-acre site in St. James Parish, Louisiana. Branded as "The Sunshine Project," the complex, made up of 14 facilities, including 10 plants, would produce ethylene glycol, polyethylene, and polypropylene. Construction was initially set to begin in 2019, with the initial opening date set for 2024 and the final stage of the development being completed by approximately 2029. The Louisiana Department of Environmental Quality (LDEQ) approved the air permits for the project in January 2020.

In February 2020, Earthjustice filed a lawsuit to challenge LDEQ's approval of the air permits. Sharon Lavigne and a number of other community activists also filed suit via their nonprofit, Rise St. James, and helped stall the project as of June 2021. Lavigne won the 2021 Goldman Environmental Prize for her opposition toward Formosa's plans.

On September 14, 2022, District Judge Trudy White cancelled air quality permits for the new facility issued to Formosa by the LDEQ. Formosa appealed the ruling and won in appellate court in 2024.

Texas

In May 2018, citing stronger demand in the co-polymer market, Formosa Plastics announced new expansions in polyethylene and polypropylene production plant technologies for its facility in Point Comfort, all licensed from ExxonMobil, Univation Technologies, and Japan Polypropylene Corporation. In August 2019, the first of two new polyethylene plants had begun operating. The second plant and cracker were scheduled to fully operate in December 2019, but their opening was delayed until at least April 2020, pending further updates. The new polypropylene plant is scheduled to begin operating in the third quarter of 2021.

Baton Rouge

In August 2019, Formosa Plastics announced it was planning to invest in a US$332 million expansion at its Baton Rouge facility to expand production of PVC resin. Construction began later in the year and is expected to be completed by the fourth quarter of 2021. The expansion would allow the company to produce an additional 300 million pounds of resin. For the expansion, the company would receive a performance-based grant up to US$500,000 from the state of Louisiana.

Controversies

Pollution and waste violations

In 1999, Formosa Plastics used bribes to dump 3000 tons of mercury-laden waste in Sihanoukville, Cambodia – three local villagers died shortly afterwards, although a report commissioned by the World Health Organization concluded it was unlikely the deaths were due to mercury poisoning. The company later tried to ship the waste to a hazardous waste site in Nevada.

A 2002 survey undertaken by Scorecard, an environmental watch group, rated Formosa Plastics' facilities in the 90th percentile of the worst environmental polluters.

In 2009, the Taiwanese Environmental Protection Administration (EPA) found that the soil and the groundwater in the area close to Formosa Plastics' Renwu plant had been polluted by benzene, chloroform, dichloromethane, 1,1,2-Trichloroethane, 1,1-dichloroethylene, tetrachloroethylene, trichloroethylene, and vinylchloride. The pollutants were all present at levels over 20 times the government standard; and most frighteningly, the levels of 1,2-dichloroethane were 30,000 times higher than the standard.

In September 2009, the United States Environmental Protection Agency announced that Formosa Plastics would spend more than US$10 million to address air, water, and hazardous waste violations from two of the company's plants in Point Comfort and Baton Rouge, after inspectors found leak detection and repair and waste violations at the facilities. Formosa Plastics also agreed to pay an additional civil penalty of US$2.8 million for numerous federal law violations.

In April 2012, Formosa Plastics filed a US$1.3 million civil suit for a tort claim and a criminal suit for defamation against Tsuang Ben-jei, a scientist who works at National Chung Hsing University in Taichung, for presenting evidence of increased cancer risk in the vicinity of the Formosa Plastic Group hydrocarbon-processing facility in Mailiao at a scientific meeting and in a paper. More than 1,000 academics, including chemistry Nobel laureate Yuan T. Lee, signed a letter of support for Tsuang. In September 2013, judges at Taipei District Court ruled against Formosa Plastics.

In April 2016, Formosa Plastics was blamed by numerous protesters and media outlets for mass fish deaths in four provinces of Vietnam since 6 April. On 30 June 2016, the Vietnamese government officially concluded that the local Formosa Plastics affiliate steel plant was responsible for the marine ecological disaster. Formosa Plastics agreed to pay compensation of US$500 million and publicly apologized for the disaster. Controversy grew over rumors that the apology was issued under coercion from the Vietnamese government.