On November 14, 2023, it was shown on the Shaanxi Province Emission Permit Enterprise Monitoring Information Release Platform that Fufeng County ** Wastewater Treatment Limited Liability Company Wastewater Monitoring Point 1 Total Nitrogen 10/24-10/26 was suspected of exceeding the emission standards. Green River South reflected the situation to the local environmental protection bureau through 12369 and Weibo, as detailed in the following chart:

December 18, 2023 received feedback from the local environmental protection bureau: a case was filed for the violation, and on October 30, a Decision Ordering the Correction of Illegal Acts was issued, ordering the company to immediately stop the environmental violations.