Chinese police busted a drug gang with extensive operations in Hubei and Guangdong provinces, they announced on Monday.
Police in Yicheng city, Hubei province said it arrested 10 suspects.
Yicheng police got a tip in April that a car dealer was suspected of drug trafficking and started investigating the network.
The police said dozens of people were involved.
Yicheng police sent more than 20 officers to make the arrests in Hubei and Guangdong.
More than 20 kilograms of drugs were confiscated from suspects, the police said.
