At 10:00 am on July 31, 2023, Weichai Group Celebration Conference on the 25th Anniversary of Reform and Innovation was conducted at Weichai Auditorium to commend the winners of the Outstanding Contribution Award for the 25th anniversary of Weichai's reform and innovation. Tan Xuguang made a speech entitled "Marching on towards a Whole Century". More than 20,000 people attended online and offline.