USI Corporation is a Taiwan-based company principally engaged in the design, development, manufacture and sales of polyethylene plastic pellets. The main products of the Company include low-density polyethylene (LDPE), ethyl vinyl acetate (EVA), high-density polyethylene (HDPE) and linear low-density polyethylene (LLDPE), among others. These products are applied in the manufacture of plastics house wares after processing. The Company also produces other chemical products, which are applied in electronic materials and other products. The Company operates businesses in Hong Kong and mainland China, India, Japan, Canada, Brazil, Singapore, South Africa, Vietnam, Thailand and Russia, among others.