China Industrial Securities International Financial (HKG:6058) unit CISI Investment acquired $17 million of certain bonds from the open market for nearly $17.1 million between Sept. 8 and Oct. 10, a Tuesday Hong Kong bourse filing said.

The bonds, which make up part of a $2 billion issue by GACI First Investment, carry a fixed 5% per annum interest rate and will fall due Sept. 15, 2035.

The securities broker purchased the bonds for investment purposes.