PE resin ended the year within a penny or two of where it started and although there was some volatility throughout the year, resin for the most part was plentiful. The expectation is that new capacity will continue to come on line in the upcoming year and should again keep any real price advancement at bay. PP resin was down considerably for the year with an influx of imports providing downward price pressure. It remains to be seen if producers will be able to tighten supply and reverse this trend for 2017. See the full update here.