What is the second construction unit?

According to the enterprise search website, Sinochem Erjian Group Co., Ltd. is a large central enterprise. Huajian No.2 Construction Company is a special qualification enterprise for general contracting of chemical petroleum construction under the State-owned Assets Supervision and Administration Commission, which was restructured from China Chemical No.2 Construction Company on 200 1. The company was established in 1953 with a registered capital of 3 billion yuan. Sinochem Erjian's main business includes general contracting, design, construction, manufacturing, scientific research, logistics and infrastructure investment and financing, covering many provinces, cities and regions at home and abroad. Sinochem Erjian Group Co., Ltd. is located in Taiyuan, a famous historical and cultural city. China Chemical Engineering Group Co., Ltd., under the management of the State Council State-owned Assets Supervision and Administration Commission, is a wholly-owned subsidiary of China Chemical Engineering Co., Ltd. (stock code: 60 1 17). The company was established in1953,2001and was restructured from China Chemical Engineering Second Construction Company with a registered capital of 3 billion yuan.