Zhejiang Jinhua New Material Co., Ltd. intends to construct the 60 kt/a high-end coupling agent project, the environmental impact assessment report of which was approved on February 18. The project, locatd in Quzhou New Smart Manufacturing Town, Zhejiang Province, is to be built with four new workshops for vinyl silane device, epoxysilane device,  aminosilane device and trichlorosilane device respectively. After the project is completed, the company will have capacity of 30 kt/a trichlorovinylsilane, 10 kt/a vinyl trimethoxysilane, 5 kt/a triethoxyvinylsilane, 5 kt/a γ- aminopropyltriethoxysilane (KH550), 10 kt/a γ- (2,3-epoxypropyl) propyltrimethoxysilane (KH560), 3.2 kt/a 1,2-di-(tri-)chlorosilane ethane and 10 kt/a silicon tetrachloride, coupled with 1.2 kt/a ammonium chloride as byproduct.