港股燃气板块尾盘持续走强，中国港能涨超50％

Group 1 - The Hong Kong gas sector showed strong performance towards the end of trading on October 20, with China Resources Gas rising over 50% [1] - Other companies in the sector, such as Dazhong Public Utilities, also experienced significant gains, increasing by over 20% [1] - Additional companies like Xiexin New Energy, China Resources Gas, and New Hope Energy followed the upward trend [1]