HNP [HUANENG POWER INTERNATIONAL] 6-K: (Original Filing)
[This Form 6 (Stock Code: 902) POWER GENERATION WITHIN CHINA DECREASES BY 2.44% IN THE FIRST QUARTER OF 2013 Huaneng Power International, Inc. (the "Company") announces its power generation in the first quarter of 2013. According to the Company’s preliminary statistics, as of 31 March 2013, the Company’s total power generation within China on consolidated basis amounted to 74.306 billion]