0735 [Dow Jones] HK short-selling volume +10.1% at HK$3.972 billion Wednesday, 5.3% of market total vs 4.7% Tuesday, as bears adding positions with HSI falling 4.3% over past 3 sessions. HKEx (0388.HK) leads with HK$225.21 million, China Construction Bank (0939.HK) with HK$224.26 million, Chalco...