North American resin distributors are seeing some good things so far in 2018, even if the market is facing some challenges. Most distribution executives contacted for this story said that their firms’ results were up — in dollars or volume in pounds or both — in the first half of the year. Chase Plastics Services Inc. President Kevin Chase said his Clarkston, Mich.-based firm has seen volume up substantially at rates he described as “high single-digit” and three times that of U.S. GDP growth.