You mean add the following phrase into CI and PL?
O/B: HUANYU INTERNATIONAL INVESTMENT CO.,LTD.
RM 905 WORKINGBERG COMM BLDG
41-47 MARBLE ROAD,HONG KONG.
Don't you think it's meaningless, as the Title of CI and PL both is HUANYU INTERNATIONAL INVESTMENT CO., LTD. It may appears discrepancy with L/C.