3D Metalforge announced that it has partnered with Par Pacific Holdings Inc. operating three US based refineries with a total refining capacity of 154,000 barrels per day. 3D Metalforge will be working with Par Pacific in Hawaii to identify a range of parts that will be suitable for production using 3D Metalforge's propriety additive manufacturing technology. After successful field testing of these parts, and expected adoption of API (American Petroleum Institute) standards, both companies plan to introduce 3D manufactured parts into Par Pacific's regular supply chain, initially in Par Pacific's Hawaii refinery before being expanded to the rest of Par Pacific's refineries.