Is Shanghai Brown Source Green Valley a state-owned enterprise?

No. According to the information on the official website of the State Administration for Industry and Commerce, Shanghai Brown Source Green Valley is an organization established by personal capital investment to engage in production and business activities in accordance with the law, and is not a state-owned enterprise. Shanghai Zongyuan Green Valley Urban Construction Co., Ltd. was established on April 12, 2018. Its registered address is Room 315, Area P, 3rd Floor, Building 1, No. 6-7, Lane 8300, Yingang East Road, Qingpu District, Shanghai. The legal representative is Zhang Zehua.