Is Zhong Jian West Construction Co., Ltd. a state-owned enterprise?

The construction of western China is a state-owned enterprise as well as a central enterprise. According to official website, Zhong Jian of Henan Province, China Construction West Company is the first independent listed specialized company and the only concrete business development platform built by China Construction Group, which is directly managed by the central government and ranks first in the world. It is the largest listed company in China's concrete industry, one of the top 500 enterprises in China and one of the top 20 enterprises in China's building materials industry.