On February 17, Wacker Chemical (Zhangjiagang) Co., Ltd. proposed to approve and publicize the environmental impact assessment of the 3700t/a silicone rubber expansion project. The project is located in the existing Zhangjiagang plant of Wacker. By deploying production facilities such as agitators, unloading presses, weighing scales, water ring vacuum pumps, mixing tanks, etc., it can reach the production capacity of 3700 tons of silicone rubber products per year.