The first category is individual stocks engaged in or participating in the production of wind power generation equipment, such as Goldwind Technology (002202), Dongfang Electric (600875), Huayi Electric (600290), Xiangdian Electric (6004 16), Changzheng Electric (600 12) and Yinxing Energy.
The second category is individual stocks engaged in the production of wind power equipment parts, such as Great Wall Electric (600 192), Taihao Technology (600590), Huitong Group (0004 15), Xinmao Technology (000836), Tianqi (002009) and Huitong Group (00209). Sinoma Technology (002080), Jiuding New Materials (00220 1), Fiona Fang Support (002 147), Tianma (002 122), Ningbo Yun Sheng (600366) and Zhongke Sanhuan (000970).
The third category is individual stocks undertaking wind power generation projects, such as CNOOC Engineering (600583).
The fourth category of stocks engaged in wind farm power generation business are mostly power stocks, such as Guangzhou Holdings (600098), Jinshan Shares (600396), Jingneng Thermal Power (600578), huitong energy (600605), Shenhua Holdings (600653), Guodian Power (600795) and Yuedian Power A (00055).