According to the "Interim Measures for Environmental Protection Acceptance of Construction Project Completion" and other relevant provisions, information is publicized on the completion and commissioning start and end date of the 120,000 tons/year ionic membrane caustic soda plant project of Weifang Yaxing New Materials Co., LTD.

I. Completion and commissioning date of the project:

Project name: 120,000 tons/year ionic membrane caustic soda plant project

Company name: Weifang Yaxing New Material Co., LTD

Project address: Changyi City, Weifang City, Shandong Province, Xiaying Binhai Economic Development Zone, New District and East fourth Road intersection southeast

Project completion date: October 20, 2021

Commissioning period: October 27, 2021 to April 26, 2022

2. Contact information of the construction unit:

Contact: Yang Chunjian

Contact number: 15065662263