On February 21, 2023, Mr. Hing Chao, Chairman of the China Sub-committee led a delegation visit to the Hong Kong Stock Exchange. Both sides exchanged views on topics of common interest, including green shipping finance, marine carbon emissions and carbon trading in the Greater Bay Area.

2023年2月21日，中國委員會趙式慶主席等拜訪香港交易所，雙方就大灣區綠色航運金融、航運碳排放和碳交易等共同關心的課題，進行商談。