USI Corporation, together with its subsidiaries, designs, develops, manufactures, and sells polyethylene plastic pellets across Asia, the Americas, Europe, Africa, Oceania, and other international markets. Its product range includes ethylene vinyl acetate copolymers, medium and low-density polyethylene, high-density polyethylene resin, cyclic block copolymers, industrial and architectural paints and coatings, optical products, and fireproof materials. The company also engages in investment, import/export and trade, distribution of chemical raw materials, solar power generation, venture capital, and warehousing of petrochemical raw materials. In addition, it provides business management services, environmental testing, and property management, and produces and sells a variety of petrochemical and plastic products. Its products are sold under brands such as EVATHENE, PAXOTHENE, UNITHENE, LINATHENE, ViviOn, and FREVA. Formerly known as USI Far East Corporation, USI Corporation was incorporated in 1965 and is based in Kaohsiung, Taiwan.