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On December 31, 2019, the launching ceremony of the water commissioning of the Phase I and Phase II Discharge Standard Upgrading Project of Guangzhou Panyu Wastewater Treatment Co.'s Qianfeng Water Purification Plant, which is responsible for the participation of AWS, was held at the Panyu Water Purification Plant, with the Deputy Mayor of Panyu District, the Director of the Water Bureau and other relevant leaders attending today's launching ceremony.