Gains on Wall Street overnight and Chinese mainland banks led Hong Kong stocks to close up 20.84 points, or 0.1 percent, at 21,008.62 on Wednesday. The benchmark Hang Seng Index opened 1.03 percent higher at 21, 203.50 and traded between 21,205.50 and 20,974.05 before closing. Turnover totaled 52.04 billion HK dollars compared with Tuesday's 53.56 billion HK dollars. The Hang Seng China Enterprises Index rose 27.78 points, or 0. 23 percent, to close at 12,048.63. Two of the four sub-indices gained. The properties sub-index rose 0.91 percent and the finance edged up 0.01 percent. The utilities slid 0.09 percent, while the commerce and industry ended flat. Heavyweight HSBC edged down 0.32 percent to close at 79.10 HK dollars. Its local unit Hang Seng Bank down 0.28 percent at 108.10 HK dollars. China Mobile slightly dropped 0.13 percent to 75.10 HK dollars. Chinese mainland lenders lifted Wednesday's market after Bank of China and its local unit BOC Hong Kong reported a better-than- expected results on Tuesday. BOC Hong Kong jumped 2.62 percent at 18.80 HK dollars. However, Bank of China dipped 0.5 percent to 4.02 HK dollars. China Construction Bank moved up 0.49 percent to 6.20 HK dollars. Bank of Communications up 0.7 percent to 8.66 HK dollars. ICBC up 0.35 percent to 5.74 HK dollars. As for local developers, Cheung Kong, the flagship of Hong Kong 's richest man Li Ka-shing, rose 1.02 percent, to end at 98.90 HK dollars. SHK Properties, the leading residential housing developer in Hong Kong, ended 1.53 percent higher at 115.80 HK dollars. Henderson Land rose 1.29 to 54.80 HK dollars. PetroChina fell 0.11 percent to 8.95 HK dollars, offshore oil producer CNOOC rose 0.49 percent to 12.46 HK dollars. Sinopec went up 0.64 percent to 6.32 HK dollars. (7.8 HK dollars = 1 U.S. dollar) 