In order to safeguard the interests of a wide range of investors, China Huaneng Group announced that it will ensure a continuous improvement in its listed holding companies' quality and medium to long-term investment value. The group is actively engaging in stock increases to achieve a win-win situation for all parties.Currently, Inner Mongolia Hua Power, controlled by China Huaneng, has already announced a stock increase.Related NewsCCBI Lists Low-valued, High Div. 'Defensive' Picks Among HK Stocks (Table)