On February 19, 2024, in Shandong Province, key monitoring enterprises self-monitoring information public platform shows that ** Environmental Protection (**) Water Co. Ltd. total discharge Total Nitrogen 2/13, 2/14 suspected to exceed the emission standards. PECC reflected the situation to the local environmental protection bureau through 12369 and microblogging, see below:

September 5, 2024 received feedback from the local environmental protection bureau: served a prior (hearing) notice of administrative penalties and a fine of RMB 74609 yuan.