亚洲性色AV日韩在线观看_狠狠躁夜夜躁人人爽天天古典_免费99精品国产人妻自在线_日韩AV片无码一区二区不卡_高清无码内谢_男女猛烈无遮挡免费视频在线观看_亚洲熟妇丰满XXXXX国语_中国少妇内射XXXX狠干_小SAO货叫腿张开我CAO死你_无码中文人妻在线二区亚洲性色AV日韩在线观看_狠狠躁夜夜躁人人爽天天古典_免费99精品国产人妻自在线_日韩AV片无码一区二区不卡_高清无码内谢_男女猛烈无遮挡免费视频在线观看_亚洲熟妇丰满XXXXX国语_中国少妇内射XXXX狠干_小SAO货叫腿张开我CAO死你_无码中文人妻在线二区

POY is a type of partially drawn polyester filament yarns, which is the primary form of polyester filament yarns directly made through polymerizing and spinning processes. It is primarily used as a main raw material for DTY. Our POY is primarily used by us as raw materials for the production of DTY. To the extent our POY was not consumed by our DTY production capacity, it had been sold separately as end products.