Recently, Daqing City, Heilongjiang Province held the 2024 "Two Strikes" and third-party environmental protection service agencies to rectify fraud and rectification work, and launched a special action to crack down on hazardous waste environmental crimes and pollution source monitoring data fraud and illegal crimes (referred to as the "Two Strikes").Among them, environmental illegal and criminal activities of hazardous waste include illegal discharge, dumping, utilization, and disposal of waste