On September 18, 2019, the "XX Liquor Co., Ltd." in a self-monitoring platform of enterprises in Shaanxi Province, discharged pH pollutants exceeding the standard. Lvse Jiangnan reminded the local environmental protection bureau of the situation through 12369 and microblog. See the picture below for details:

 On September 28, 2019, the reply from the Environmental Protection Bureau was received: the rectification within a time limit was issued.