On February 23, 2023, Fushun ** Heating Co., Ltd. is suspected of exceeding the standard emission of nitrogen oxides and particulate matter on 2.16-2.17, as shown on the platform of monitoring and releasing information of national key monitoring enterprises in Liaoning Province. PECC reflected the situation to the local environmental protection bureau via 12369 and Weibo, as detailed in the following chart:

April 28, 2023 received feedback from the local environmental protection bureau: for the enterprise exceeding the standard has been investigated and verified, issued an order to correct the notice.