On May 14, 2021, it was shown on the self-monitoring information disclosure platform of key monitoring enterprises in Jiangsu Province that the water COD of Xuzhou XXX Water Investment Co exceeded the standard, and Lvse Jiangnan reported the situation to the local environmental protection bureau through 12369 and microblog. See the picture below for details:

On May 19, 2021, we received a reply from Xuzhou Ecological Environment Bureau: The enterprise has been required to strengthen the management of online monitoring facilities, carefully find out the reasons for online data exceeding the standard, and ensure the normal and stable use of online monitoring facilities. Also， our bureau plans to file a case for the failure of online monitoring equipment of the enterprise to operate normally and stably.