On 4 June 2009, Jilin provincial police announced the roundup of 55 suspects in a marijuana growing, processing and trafficking network spanning 19 cities in nine provinces and regions, including Xinjiang, Chongqing and Heilongjiang.[1][2] Acting on a tip received in June 2008, officers found that twelve farming households had planted 12.6 hectares of marijuana in Yongjiu township near Songyuan, and traced a total of 600 hectares of planted marijuana, with the earliest planting dating back to 2004.[1]

Police confiscated 1,400 kg of refined marijuana and 6,200 kg of semi-finished marijuana, along with 300,000 yuan in drug money, five vans and drug-making equipment.[1] The growers were ordinary farming families in Changling County: Zhang You began planting hemp in the spring of 2007 on about a quarter of a hectare, and by 2008 twelve related households across three villages were involved, moving the crop with contacts from Xinjiang.[2]

The key arrests came in January 2009, including Alim, a Xinjiang native, caught in a drug deal in Changchun on 9 January, and members of Zhang You’s family detained in the days after.[2] Zhang’s daughter, a mother of two young children, was released on bail the day after her arrest.[2]