Mei Yi Lee occupies the position of Joint Secretary at China National Building Material Co., Ltd., Joint Secretary of China Aoyuan Group Ltd., Secretary for China Shanshui Cement Group Ltd., Joint Secretary at Huaxin Cement Co., Ltd., Joint Secretary at China Everbright Bank Co. Ltd., Secretary of Luye Pharma Group Ltd., Secretary for Greenway Mining Group Ltd., Secretary of China Greenland Broad Greenstate Group Co. Ltd., Joint Secretary for Zhejiang Leapmotor Technology Co., Ltd., Joint Secretary of Hong Kong Johnson Holdings Co., Ltd., Joint Secretary for Kindstar Globalgene Technology, Inc., Joint Secretary at Huzhou Gas Co., Ltd. and Secretary at Honghua Group Ltd. Ms. Lee is also Executive Director-Corporate Services at Tricor Services Ltd., Member of The Hong Kong Chartered Governance Institute, Secretary of The Chartered Governance Institute and Secretary at The Hong Kong Institute of Chartered Secretaries.

In her past career she occupied the position of Joint Secretary of Huafa Property Services Group Co., Ltd., Secretary for Dragon Crown Group Holdings Ltd., Secretary for Dragon Crown Group Holdings Ltd., Joint Secretary at China Feihe Ltd., Joint Secretary for Hong Kong Johnson Holdings Co., Ltd., Joint Secretary of Shenzhen Neptunus Interlong Bio-Technique Co. Ltd., Secretary of Greenland Hong Kong Holdings Ltd., Joint Secretary at Inner Mongolia Yitai Coal Co., Ltd., Joint Secretary at Guangzhou Baiyunshan Pharmaceutical Holdings Co., Ltd. and Secretary for Kingsley Edugroup Ltd.