chinese yellow onion, from gansu province 3-5cm .5-8,cm 8-10cm fresh yellow onion supply all year round, chinese yellow onion ,3-5cm ,6-8cm,8,10cmbuy from the farmers , store in the cold house , sell for the whole year .the common package is 10kg/meshbag or 20kg/meshbag .the package is done according to your need . chinese yellow onion