Relying on convenient location and transportation advantages, Guangtong has successively cultivated and built professional materials trading markets such as sugar, tea, wood, fertilizer, grain and fruit, which has certain influence in the country. There are 65 central, provincial, prefectural and county-level units and enterprises in Guangtong, and 40 sugar factory offices in eight prefectures in western Yunnan, forming a futures and spot trading market with an annual trading capacity of 700,000 tons of sugar, equipped with computer networks, which can provide national sugar trading information services; In order to further explore the sugar market, Guangtong Town is actively striving for the national sugar reserve construction project, which is expected to be implemented; Yunnan Guangtong Tea Market, which trades more than 7,000 tons of tea annually, now covers an area of 20.9 mu and has established a tea chamber of commerce. The computer network and electronic display screen will be expanded soon, and the national tea trading information service will be provided at that time, so that Guangtong's tea trading will also form futures and spot trading; The annual transaction volume is 350,000 tons, which is sold to the fruit market in western Yunnan. The three major markets have formed a huge logistics and information flow.