13 February 2017 - Margins of spinners producing 100% polyester yarns have moved into different directions in China, India and Pakistan, in January. The rise of fiber prices has not been transmitted to the downward markets in the same way. Our monthly report compares polyester staple fiber and polyester spun yarn prices in China, India and Pakistan, in both local currency terms and US$ terms. Gross margins of spinners are also calculated on a monthly basis. Historical data back to 2007 are available for download.