They are all large domestic futures companies. At present, there are two subsidiaries and three branches in China, which are located in Guangzhou, Beijing, Chongqing and Changsha, Guangdong, respectively, and futures business departments are all over the country. Shang Hui Futures is one of the earliest local exchanges engaged in commodity futures trading in China, and Shanghai Futures Exchange was established at 1990. Soochow Futures Co., Ltd., founded in March 1993, is an all-round futures company engaged in providing commodity futures and financial futures services.