PET bottle resin fell by an average of 2 cents per pound in May, becoming the third commodity resin to see a decrease in the month due to lower demand and feedstock costs. Demand for PET bottle resin ...
After a cyclical peak in the third quarter of last year, prices for PVC resins eased a bit in the fourth quarter. This decline was foretold last August, when the rate-of-change curves for PVC supply ...