Huaneng Power slips most in 8 weeks after reporting lower electricity sold

** Hong Kong shares of Huaneng Power International fall 3.9% to HK$6.08, on course for biggest one-day pct drop since August 19

** Stock on track to snap three straight sessions of gains

** Shanghai-listed stock 600011.SS slips 2.2% to 7.42 yuan after two straight sessions of gains

** Chinese power generation group says electricity sold by its power plants in Q3 amounted to 113.321 billion kWh, down 9.9% y/y

** For first three quarters of 2026, electricity sold by the power plants amounted to 312.900 billion kWh, down 5.6%

** New energy and hydropower nationwide reduced generation space available to the company's generating units, resulting in decrease in utilisation hours - Huaneng

** YTD, Hong Kong stock up 6.4%, while Shanghai-listed shares down 0.1%