Gu Gang, the group's party secretary and leader of the government-led working group addressing HNA's liquidity issues, disclosed the investment at a meeting of its creditors, the two sources who were familiar with the meeting's discussions told Reuters. He did not elaborate on where the investment was coming from.

($1 = 0.1547 Chinese yuan renminbi)

(Reporting by Cheng Leng, Yilei Sun and Brenda Goh; Editing by Louise Heavens)