Published onJune 3, 2026Irregularly manufactured cheat chips interfered with car tail gas testing, causing a large number of over-standard vehicles to cross the law.vehicleenvironmentpublicsecuritydetectionchipstailorgansAccording to information from IT House on 3 June, on the occasion of World Environment Day (5 June of each year), the Ministry of Public Security published today four typical cases of pollution of...