On January 18, 2023, at the Kim Lien Water Plant (Nam Dan District, Nghe An Province), Hùng Thành Environmental Investment Joint Stock Company, in collaboration with HT Thành Trung Limited Company, successfully organized the Annual Review Conference for 2022 and the Implementation of the Business Activity Direction for 2023.

On January 5, 2023, Can Giuoc Clean Water Company Limited (Canwaco) organized a conference to review and report on its business activities for 2022 and to present its business plan for 2023.