Cangzhou Dahua Group Co., Ltd. is a large comprehensive chemical enterprise group with chemical fertilizer and TDI as its leading products, which is controlled by China National Chemical Corporation and held by Cangzhou Municipal Government. It is a wholly state-owned enterprise. It has 6 subsidiaries and branches (including 1 listed company), and mainly has the production capacity of 360000 tons of synthetic ammonia, 580000 tons of urea, 150000 tons of TDI, 160000 tons of caustic soda, concentrated nitric acid, ammonium nitrate, etc. Among them, "Tieshi" brand urea and "Feishi" brand TDI have won the market reputation for their reliable quality and service. In 2013, the operating revenue was 3.59 billion yuan. Cangzhou Dahua, formerly known as Hebei Cangzhou Fertilizer Plant, a national first-class enterprise, was one of the first 13 large nitrogen fertilizer enterprises introduced and constructed in China in the early 1970s. It was completed and put into operation in 1977, changed from factory system to company system in June 1996, and reorganized and cooperated with China National Chemical Corporation in October 2006. After more than 30 years of unremitting efforts, continuous technological transformation, elimination of backward production capacity, and implementation of industrial upgrading, it has developed into an important isocyanate and fertilizer production base in China.
In recent years, Cangzhou Dahua has given full play to its talent, technology and management advantages and further implemented industrial restructuring by centering on the two leading industries of fertilizer and TDI, relying on the advantages of the national economic and technological development zone - Bohai New Area in terms of location, resources, transportation and environmental capacity, as well as the support from superiors in all aspects. A series of projects with an annual output of 50000 tons of TDI, 60000 tons of DNT, 70000 tons of TDI, DNT 6 expansion 9 technical transformation, 160000 tons of ionic membrane caustic soda and other projects have been completed and put into operation, and a circular economy development model with close connection between upstream and downstream products, complete industrial chain and prominent main business has been initially established. At present, the company is steadily promoting a series of production expansion, transformation and supporting projects, such as 135000 tons of nitric acid, TDI 5 expansion 8, DNT 6 expansion 9 phase II, in accordance with the development idea of "improving quality, reducing consumption, and expanding capacity". After the completion of the above projects, the company's industrial structure will become more reasonable, its competitive advantage will become more prominent, and its core competitiveness and industry influence will be further enhanced.