S&P raises long-term issuer credit ratings of China Huaneng, China Huadian, and China National Nuclear Power to "A" with a "stable" outlook.

On February 5th, Standard & Poor's upgraded the long-term issuer credit ratings of China Huaneng Group Co., Ltd. (referred to as "China Huaneng"), China Huadian Corporation Limited (referred to as "China Huadian"), and State Power Investment Corporation Limited (referred to as "State Power Investment") from "A-" to "A". Standard & Poor's also upgraded the long-term issuer credit rating of Huaneng Power International, Inc. (referred to as "Huaneng International" 00902.HK) from "A-" to "A"; this company is a core subsidiary of China Huaneng.