The board of directors of BBMG Corporation announced that in accordance with the recent notice of "Resolutions of the third co-meeting of leaders during the closing period of the sixth meeting of the second workers' congress issued by the labor union of the Company, Ms. Hao Liwei (Ms. Hao) has been appointed as a non-executive director of the company with effect from 18 December 2023. According to the articles of association of the Company, as Ms. Hao has fulfilled the relevant requirements and was elected democratically by the staff and workers of the Company as a director of the Company, Ms. Hao is therefore not subject to election at general meetings of the Company. Ms. Hao, born in July 1980, graduated from Beijing University of Technology in July 2007, majoring in materials science, with a master's degree in engineering and is a senior engineer.

Ms. Hao is currently the director of the cement green development research institute of Beijing Building Materials Academy of Sciences Research Co. Ltd. Ms. Hao joined Beijing Building Materials Academy of Sciences Research Co. Ltd. in July 2007.

She has served as a research and development staff, deputy manager and senior specialist of the cement technology department, a project manager and deputy director of the cement green development research institute of Beijing Building Materials Academy of Sciences Research Co. Ltd. Ms. Hao has been the director of the cement green development research institute of Beijing Building Materials Academy of Sciences Research Co. Ltd. from September 2022 to present.