This is a market activity that represents a multi-technology. When a product needs to be processed, the market mixture is provided by the activities processing the product within the geographical location defined by the market, and they supply the activities that provide the required product processing, as they generate it as waste (recyclable)/waste (non-recyclable) in an undefined process (presented as negative input in the system model). Where relevant, transport to or losses from the processing facility also count towards this type of market. This is the market for \"domestic wastewater\" in Northeast China, which includes Liaoning, Jilin, and Heilongjiang. The dataset covers transport from producer to consumer of the product within the geographic area.