On January 9, the environmental impact assessment report on the 5 kt/a Si-H fluid project and 2 kt/a high-boiling silicone fluid project of Tangshan Sanyou Silicon Industry Co., Ltd. were publicized. The project, with a total investment of RMB 95 million, is located at Nanbao Development Zone, Caofeidian District, Tangshan city, Hebei province. The company plans to dismantle the existing 2.25 kt/a Si-H fluid unit and build a 5 kt/a Si-H fluid unit there, and add a 2 kt/a high-boiling silicone fluid unit at a reserved location in the plant. Upon completion of the projects, the company will have an annual capacity of 5 kt of Si-H fluid and 2 kt of high-boiling silicone fluid.