The project has a total designed capacity of 50,000 tonnes per day. It comprises the Zaozhuang City Shanting District WWTP Center project, which has a designed capacity of 20,000 tonnes per day, and the Zaozhuang City Shanting District WWTP reconstruction and expansion project, which has a designed capacity of 30,000 tonnes per day.
Dual-listed SIIC Environment has, through its indirect subsidiaries, SIIC Environment Holdings (Weifang) Co., Ltd. and S.I. United Water Holdings Limited, signed an agreement of upgrading and expansion.
The agreement, which was signed with the People’s Government of Shanting District, Zaozhuang City, is for the Zaozhuang City Shanting District WWTP project.

