On September 27, 2021, the data on the enterprise monitoring information release platform in Hubei Province showed that Wuhan xxx Co., Ltd. in Hubei Province had exceeded the standard for total nitrogen emissions, and PECC reflected the situation to the local environmental protection bureau through 12369 and microblogging, as shown in the figure below:

Received November 22, 2021 from the local EPA investigation response: hello! Thank you for your concern and support for ecological environment work! For the company's wastewater discharge port total nitrogen exceeded the emission of illegal behavior, I have ordered it to immediately investigate the causes, the implementation of rectification, and strengthen management.