yunnan origin,2012 crop,frozen boletus edulis,cut in half, 2-4mm specification,no wormy,13kg/ctn frozen boletus edulis,cut in half,yunnan origin,wild boletus edulis ,2012 crop,IQF processing,HACCP,ISO9001:2008 certification, 1 year shelf life,grade A2-4mm specification,no wormy,13kg/ctn frozen boletus edulis 2012 Crop