Mr Wong (second left) and the Chief Regulatory Officer and Head of Listing, HKEx, Mr David Graham (second right), officiate at the launch ceremony for the Carbon Footprint Repository for Listed Companies in Hong Kong. The Under-Secretary for the Environment, Ms Christine Loh (first left), and the Vice President (Policy and Secretariat Services Unit, Listing Department), HKEx, Ms Ellie Pang (first right) were also present to witness the ceremony.