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 2018 annual general meeting of Huaneng Power International, Inc. (the “ Notes The Company has recently completed the issue of the fourth tranche of the Company’s mid-term notes for 2019 (the “ Agricultural Ba]