BEIJING (AFX-ASIA) – China Huaneng Group, the parent of Hong Kong-listed Huaneng Power International Inc (SHA 600011; HK 0902; NYSE HNP), said it plans to issue 4 billion yuan in 10-year corporate bonds from December 9 to 22, to finance the construction of several power-generating projects. (US$1=8.27 yuan). The group will sell 3 billion yuan…