HNP [HUANENG POWER INTERNATIONAL] 6-K: (Original Filing)
[This Form 6-K consists of: ISSUE OF MID-TERM NOTES Listing Rules Company As resolved at the 2017 annual general meeting of Huaneng Power International, Inc. (the “ Mid-Term Notes The Company has recently completed the issue of the second tranche of the Company’s mid-term notes for 2018 (the “ Bank o]