The environmental impact assessment report on the technical transformation project of 5,300 t/a hydrogen-containing silicone fluid family of Zhejiang Castchem New Materials Co., Ltd. was filed on January 16, 2024. The company will invest RMB 19 million to add capacity of 600 t/a block hydrogen-containing silicone fluid and 700 t/a long-chain alkyl silicone fluid, making the hydrogen-containing silicone fluid capacity increase to 5,300 t/a. Upon completion of the project, the company will have capacity of 600 t/a block hydrogen-containing silicone fluid and 700 t/a long-chain alkyl silicone fluid, 2,000 t/a high hydrogen-containing silicone fluid and 2,000 t/a low hydrogen-containing silicone fluid respectively, totalling 5,300 t/a. The project is situated at High-tech Industrial Park, Quzhou City, Zhejiang Province.