What country is Blue Star silicone from?

Blue star silicone, blue star silicone, history is like this. It was originally a French company named Rona Planck, located in Lyon, France. Established a base near Shanghai Xinzhuang Industrial Zone 1995, and later renamed it Luodiya. At this time, the company operating silica gel was called Rhodia Silica Gel, which was later acquired by Bluestar Group, a subsidiary of China National Chemical Corporation, around 2007. Note that only the silicone global industrial chain of Rhodia was acquired, and later all other industrial chains of Rhodia were acquired by Solvi, renamed as Bluestar silicone. The factory in Shanghai was renamed Bluestar Silicone (Shanghai) Co., Ltd., and the business license at this time was foreign investment from Hong Kong, Macao and Taiwan, because the Asia-Pacific region was headquartered in Hong Kong. Later, Bluestar Silicone Investment Co., Ltd. was established as a holding company, referred to as BSI, located in Brussels, Belgium. Later, Blue Star Group acquired Norwegian Ekeng Group. I can't remember whether the acquisition of Ekeng or the establishment of BSI came first. It should be the acquisition of Ekeng, internal adjustment on 20 15, and the merger of Ekeng and BSI to form Ekeng Silica Gel Investment Co., Ltd., headquartered in Oslo, Norway. The Shanghai factory was renamed Ekeng Silica Gel (Shanghai) Co., Ltd. at the end of 20 17, and its business license was wholly foreign-owned (Europe and America). The answer is over.