According to the enterprise survey app, recently, Ruigao Core Electronic Materials Co., Ltd. was established. Its business scope includes the sale of special electronic materials. According to the company's equity investigation, the company is jointly owned by Jingrui Electric Materials and Sinopec Shanghai Gaoqiao Petrochemical Co., Ltd., a subsidiary of Sinopec.

According to the enterprise survey app, recently, Ruigao Core Electronic Materials Co., Ltd. was established. Its business scope includes the sale of special electronic materials. According to the company's equity investigation, the company is jointly owned by Jingrui Electric Materials and Sinopec Shanghai Gaoqiao Petrochemical Co., Ltd., a subsidiary of Sinopec.