What state-owned enterprises are there in Yunnan? Like what?

There are many, including Hongta, Yunnan Copper, Hongyun Honghe, Yunnan Power Grid, Kungang, Yuntianhua, Sinopec Yunnan Petroleum Company, Yunnan Metallurgical Group, kunming railway administration, Yunnan Tin Industry Group, Yunnan Coal Chemical Industry Group, Yunnan Construction Engineering Group, China Mobile Yunnan Company, Yunnan Agricultural Reclamation Group, Yunnan Baiyao, Yunnan Publishing Group, Yunnan Mao Ying Group, Yunnan Highway Development and Investment Company, Kunming Shipbuilding Equipment Group and China Nonferrous Metals Industry First.