Gelong Exchange on October 6? Hong Kong water stocks rose against the trend, led by a 12% rise in Beijing Water Control, and the stock price reached a new high of a year and a half. China Everbright Water rose by more than 8%, and China Water and Yunnan Water both rose. China Water recently signed a cooperation agreement with Guizhou Leshui, and the Group has further expanded its direct drinking water business in Guizhou. In addition, the National Development and Reform Commission issued documents in August this year, showing that the new rules on pricing and cost calculation of urban water supply prices, which came into effect on October 1, replace the old rules that have been in force for about 20 years. Some brokers have pointed out that as a tap water supply operator, water stocks will benefit under the new rules.