Inner Mongolia Longbao Chemical Co., Ltd. is one of the wholly-owned subsidiaries of Yayan chemical group. Inner Mongolia Yabuli Salt Chemical Group Co., Ltd. is a state-owned enterprise with a history of nearly 80 years. The predecessor of the company is Yabuli Yanchi salt bureau, which was established in 1942 with independent legal personality. Yayan Chemical Group has two wholly-owned subsidiaries: Xuxiang Chemical Co., Ltd. and Longbao Chemical Co., Ltd. The company is famous for its strict and effective management, excellent product quality and good corporate image. It was once a banner of the industrial front of Alxa League. In 1993, the Executive Office of the alliance committee made the call to "learn from Hangang far and learn from Yayan near". Since its establishment, the company has won more than 200 honors. It is an advanced enterprise in the designated production of salt in the country, an advanced enterprise in the establishment of spiritual civilization in the country, an advanced enterprise in the publicity of factory affairs at the national, autonomous region and League levels, an advanced enterprise in the construction of enterprise culture in the autonomous region, and an autonomous region may day labor award unit. It has been rated as an advanced enterprise in economic benefits in Inner Mongolia Autonomous Region, Alxa League, and Alxa Right Banner for many consecutive years. The group currently has 627 employees, including 261 in the headquarters of Yayan chemical company, 184 in Xuxiang company, 12 in Longbao company, 97 in Yaran company, 28 in Industrial Company and 45 in jinyade chemical company. The company has more than 20 kinds of products of "Ya" brand, "industrial salt and edible salt, dyes and dye intermediates, pesticides and pesticide intermediates, fine chemicals". Salt series products are mainly sold in Shaanxi, Gansu, Ningxia, Henan, Inner Mongolia and other provinces and regions; Dye series products are sold in the southeast coast and go to the international market. The company has 22.6 square kilometers of Yabuli salt lake. The proved rock salt reserves are 28.73 million tons, and 13.5 million tons of rock salt have been mined. At present, the retained reserves are about 16million tons, 16.46 million tons of mirabilite, 300000 tons of magnesium chloride, 51000 tons of potassium chloride, and the sodium chloride content of raw salt is about 95%. The production capacity of the company is: 300000-400000 tons / year of industrial salt; Edible salt 200000 tons / year; 30000 tons / year of black sulfide; Sulfur blue, royal blue, dark blue, red brown, yellow brown and other miscellaneous dyes 20000 tons / year; Sodium thiosulfate 30000 tons / year; Alkali sulfide 45000 tons / year; 2-4 dinitrochlorobenzene 100000 tons / year; Dye and pesticide intermediates 26500 tons / year. In recent years, under the influence of many adverse factors, such as the slowdown of macroeconomic growth and the intensification of product market competition, the group company has adjusted its strategy to find a position, extended the chain to grasp the project, integrated resources and strong management, resisted risks and guaranteed benefits, bucked the trend, and took advantage of the trend. The scale of the enterprise has been newly expanded, the market share has been newly increased, and the types of products have been newly increased, forming salt, dyes and dye intermediates, pesticides and pesticide intermediates Among the four business segments of fine chemicals, Yayan has also changed from a traditional salt making enterprise to a salt making and chemical enterprise, successfully realizing the industrial transformation.