What state-owned enterprises are there in Anhui Province? What are there in Hefei?

Maanshan Iron and Steel (Group) Holding Co., Ltd. \x0d\ Anhui Conch Group Co., Ltd. \x0d\ Huaibei Mining (Group) Co., Ltd. \x0d\ Huainan Mining (Group) Co., Ltd. \ Tongling Nonferrous Metals (Group) Co., Ltd. \ Anhui Wanbei Coal and Electricity Group Co., Ltd. \x0d\ Wan Wei, Anhui. Anhui Agricultural Reclamation Group Co., Ltd. \x0d\ Shenzhen Anhui Industrial Corporation \x0d\ Shanghai Yu 'an Investment Group Co., Ltd. \x0d\ Anhui Expressway Holding Group Co., Ltd. \x0d\ Anhui Guoyuan Holding (Group) Co., Ltd. \x0d \ Anhui Jianghuai Automobile Group Co., Ltd. \x0d. China Coal Mine Construction Group Co., Ltd. \x0d\ Anhui Tourism Group Co., Ltd. \x0d\ Anhui Shang Hui Group Co., Ltd. \x0d\ Anhui Petrochemical Group Co., Ltd. \x0d\ Anhui International Trade Group Holding Co., Ltd. \ Anhui Huaqiang Industry and Trade Group Co., Ltd. \