Is Lv Yun Haixin Aluminum Co., Ltd. a state-owned enterprise?

Yes

According to the data of Enterprise official website, Yunnan Aluminum Industry is a central enterprise, and the actual controller of the company is the State Council State-owned Assets Supervision and Administration Commission, which belongs to state-owned enterprises.

Haixin Aluminum Co., Ltd. is a limited liability company registered in Zhaoyang District, Zhaotong City, Yunnan Province on June 9, 2009.