Yinjian International Holding Group Limited (formerly Yinjian International Industrial Co., Ltd.), formerly known as International Industrial Co., Ltd., was registered and established on January 27, 1960, and listed on the main board of the Hong Kong Stock Exchange on February 23, 1973, with stock code 00171.HK. In May 1993, China Construction Bank and the former China Nonferrous Metals Corporation joined International Industrial Co., Ltd., and changed the name to Bank Construction International Industrial Co., Ltd. in October of the same year. Since 1993, China Construction Bank, China Nonferrous Metals Corporation (formerly), China Cinda Asset Management Company, and China General Nuclear Power Group Co., Ltd. have been major shareholders. On October 31, 2018, Zhuguang Holdings (01176.HK) took over and became the largest shareholder of Bank Construction International. Today, Bank Construction International Holding Group Co., Ltd. has grown into a large enterprise group focusing on asset management, funds, financial services, production and sales of petrochemical products, and property leasing.