Brief introduction of Chongqing Sigang Iron and Steel Industry Co., Ltd.

Chongqing No.4 Steel is a national second-class enterprise. The enterprise was founded in 1937. At that time, Dongyuan Industrial Co., Ltd. was composed of Wu Juyi, a big iron merchant, and other small iron works. 1951July, the Industry Department of East Sichuan People's Government approved Dongyuan Company's application to become a state-owned company, so it was renamed as the state-owned Dongyuan Ironmaking Plant; 1958 merged into the newly-built local state-owned Chongqing Sanjiang Iron and Steel Plant. At the beginning of 1964, the state built the most perfect sheet factory in southwest China at the original site of Sanjiang Iron and Steel Plant, and named it Sanjiang Sheet Factory (1officially started in June, 965); 1In April, 1965, Sanjiang Thin Plate Factory was placed under the leadership of Chongqing Iron and Steel Company.1July, 1965, it was named Chongqing Iron and Steel Company No.4 Steel Plant (hereinafter referred to as Chongqing No.4 Steel Plant). During the period of 1986, the No.4 Plant of Chongqing Iron and Steel Co., Ltd. was transformed into Chongqing Dongyuan Iron and Steel Co., Ltd., Chongqing Xinyuan Property Co., Ltd. (logistics system) and diversified industrial system, among which Chongqing Dongyuan Iron and Steel Co., Ltd. was listed on the Shenzhen Stock Exchange on1996165438+1October 28th. From 65438 to 0999, Chongqing Dongyuan began to restructure its assets and transferred most of its legal person shares. By April 30, 2003, all the assets of Chongqing Dongyuan Iron and Steel Co., Ltd. were replaced and returned to the fourth factory of Chongqing Iron and Steel (Group) Company. ..

In August 2003, 19 was renamed Chongqing sigang iron and steel industry co., ltd through restructuring.

At present, the total assets of Chongqing No.4 Iron and Steel Company are 480.953 million yuan, of which the original value of fixed assets is 276.3268 million yuan and the net value is119.58 million yuan, covering an area of 522,699 square meters. It mainly produces four leading products: electrical steel plate (excellent part), ordinary steel plate (excellent part), single-piece hot-dip galvanized plate (national silver award) and continuous hot-dip galvanized plate, and also produces series of products such as cold-rolled strip steel, welded pipe, highway corrugated beam and accessories, steel pipe pole, micromotor, rectifier, building steel formwork, Maanshan Iron and Steel Co., Ltd. fasteners, scaffolding and so on. , but also the development of catering, tourism and other comprehensive tertiary industries. The continuous hot-dip galvanizing line, which was completed and put into operation in June 5438+ 10, 2002, has an annual output of 65438+ million tons of hot-dip galvanized coils and 220,000 tons of steel (including 65438+ million tons of plate products, 65438+ million tons of coating products 165438+ million tons of cold-rolled strip steel and welded pipe products). Chongqing No.4 steel plate production line passed ISO9002 quality system certification on 1999. In 2004, it was selected as one of the top 50 industrial enterprises in Chongqing.