mountain camp tobacco Pipe 5-Can Rolls (10-Can Minimum) –
Description
Retrieved 7 October 2013

Ten varieties of cigar core tobacco samples from 10 regions (Baoshan: BS-Y1-1, Cuxiong: CX-Y38, Dali: DL-Y39, Dehong: DH-Y36, Lincang: LC-Y1, Puer: PE-Y2, Qujing: QJ-Y38, Wenshan: WS-Y38, Yuxi: YX-Y6, Zhaotong: ZT-Y40) in Yunnan were taken

doi: 10.2116/analsci.18P076
As a consequence, imported contraband and counterfeits have a larger share of the illicit market abroad than they do in the United States

Consumption of many of these substances dates back to the Olmec era (1200-400 BCE)
