Unlock stock picks and a broker-level newsfeed that powers Wall Street. Upgrade Now HKSE - Delayed Quote • HKD Yunnan Water Investment Co., Limited (6839.HK) Follow Compare 0.166 +0.014 +(9.21%) At close: April 8 at 3:40:21 PM GMT+8 Sustainability data is currently not available for 6839.HK.