Beijing, October 31 (KCNA) -- The Chinese Ministry of Public Security successfully smashed a drug trafficking through Internet, largest ever in the country.

During the investigation, the police ferreted out 12,125 suspected criminals and uncovered 496 drug manufacture and trafficking cases.

The police also eliminated 144 drug manufacture groups, 340 drug abusing sites and 22 manufactories and confiscated 308.3 tonnes of drug.