TRANSPORTATION AND LOGISTICS OUTLOOK Capacity issues and a growing driver shortage prompt companies to make changes GREAT GRAPHENE Its potential is still being realized, but science and industry believe graphene holds promise in lubricants... page 24 JUNE 2019 | V69 | No6 KEEPING A CLOSE EYE While regulators make progress more difficult, MWF manufacturers should be watchful of emerging trends to continue consistent growth... page 28