Officers of Nanning Customs District said they had intercepted in succession 4 big rice smuggling cases since the start of the national campaign codenamed “Green Wind” to fight against the smuggling of agricultural products this year. These 4 cases involved a value of RMB 290 million and an evaded tax of RMB 121 million. 10 gangs that had smuggled in 48,700 tons of rice were smashed, said Customs officers.