江南水务：公司主营业务是自来水制售、自来水排水及相关水处理业务

Core Viewpoint - Jiangnan Waterworks (601199) has confirmed that it has not yet engaged in water rights trading, which requires compliance with national policies and regulations, and must be conducted through professional trading platforms [1] Company Overview - Jiangnan Waterworks is located on the southern bank of the Yangtze River estuary, benefiting from abundant water resources and convenient water extraction [1] - The company's main business includes the production and sale of tap water, drainage services, and related water treatment operations, categorizing it within the municipal public utility sector [1] Water Rights Trading - The implementation of water rights trading by the company is contingent upon adherence to relevant national policies and regulations [1] - Currently, the company has not initiated any water rights trading activities [1]