華能國際電力股份：關於短期融資券發行額度、超短期融資券發行額度、非公開定向債務融資工具發行額度、一般性授權發行境內外債務融資工具及授予董事會增發公司內資股及╱或境外上市外資股一般性授權的議案及週年股東大會通知

HUANENG POWER: PROPOSALS REGARDING THE ISSUE OF SHORT-TERM DEBENTURES, THE ISSUE OF SUPER SHORT-TERM DEBENTURES, THE ISSUE OF DEBT FINANCING INSTRUMENTS (BY WAY OF NON-PUBLIC PLACEMENT), THE GRANT OF THE GENERAL MANDATE TO ISSUE DOMESTIC AND/OR OVERSEAS D