Chongqing Iron and Steel Company Limited (,sse: 601005), or CISC is an iron and steel manufacturing state-owned enterprise in Chongqing, China.
Formerly "Hanyang Iron Plant" in Wuhan, it was established in 1890 during the Qing dynasty by Zhang Zhidong, the governor of Hu-Guang Area (now separately Hubei, Hunan and Guangdong). It, together with Daye Iron Mine and Shanghai Steel Plant, was relocated to Dadukou, Chongqing in 1938 during the Second Sino-Japanese War. After 1949, the plant had been renamed as "Chongqing Iron and Steel (Group) Company". In 1995, the company was reformed into "Chongqing Iron and Steel (Group) Company Limited".[1]
Its H shares were listed on the Hong Kong Stock Exchange in 1997,[2] while its A shares were listed on the Shanghai Stock Exchange in 2007.[3]