About product and suppliers:
            1,996 s yan products are offered for sale by suppliers on Alibaba.com, of which 100% polyester yarn accounts for 1%, raincoats accounts for 1%, and bird's nest accounts for 1%. 

A wide variety of s yan options are available to you, such as spun, dty, and poy. You can also choose from sewing, embroidery, and knitting s yan, as well as from raw, dyed s yan, and whether s yan is core spun yarn. 

There are 1,196 suppliers who sells s yan on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, Taiwan, China, and Singapore, from which the percentage of s yan supply is 75%, 10%, and 1% respectively.