What Is the Average Cost of Polyester per gram? Average Polyester Price

The average cost of polyester is $0.51 per gram. Polyester fiber is used mainly in textiles. China is the world’s largest producer of polyester fiber. According to experts, the polyester fiber market, estimated to be 34 million tons in size, will grow by an average of over 5% annually during the next several years. The market for solid-state polyester resin is half as large at about 16 million tons. The demand for polyester fiber usually picks up as winter advances, peaking between December and March. The demand for polyester fiber is boosted by substitution for cotton, which has become quite expensive.