Polyester Yarn,Partially Oriented Yarn, POY,Chemical Fibre for final 150D,Balck ,semi dull,15.0kg/cone Polyester Yarn,Partially Oriented Yarn, POY,Chemical Fibre For final 150D,DDB. 250D/36F150D/36F Polyester Yarn,Partially Oriented Yarn, POY,Chemical Fibre