What are the bigger and better enterprises in Huangshi?

China Jin Jiu, Northeast Group, Hubei Xinye Iron and Steel, huaxin cement, Meierya Suit, Dao Mei Clothing, Daye Special Steel, Sanhuan Forging, Daye Iron and Steel Plant, Daye Nonferrous Metals Company, Chinalco Huazhong Copper, WISCO Daye Iron Mine, Jinshandian Iron Mine, Lingxiang Iron Mine, Huangshi Power Generation Co., Ltd., Chen Gui Mining, Hubei Sanxin Gold and Copper Co., Ltd.