... is Shanghai red one etc.2.Yellow onion Brassy to light yellow onion appearance,fleshy flake,light yellow and soft,fine organization,spicy taste ... for export,the representative varieties are lianyungang84-1,DK yellow,OP yellow,dabao,lai choose13, etc.Onion detailsOnion cateWidely used in ... of texture.2.Onions have saffron yellow and purple skin,had better choose saffron yellow peel,this onion each layer ...