... paper skin that develop as the onion matures. Product name Fresh onionVarietyRed ,yellow ,white; peeled, unpeeled Size3-5cm,5-7cm,7 ... orderNutritionPotassium, protein, iron, calcium, vitamin B6 , vitamin C,sodiumThe cold storage and conveyance temperature-2-0 degreeSupply timeAll the year roundConveyance28 ...