US: Germany’s BASF plans to start building a methylene diphenyl diisocyanate (MDI) synthesis unit at its Verbund plant in Geismar, Louisiana in the second quarter of 2018. Planning and engineering for the new unit started in 2016 and were recently completed. The upgrade is expected to double the company’s MDI production capacity to nearly 0.6Mt/yr from 0.3Mt/yr. The investment is planned to support the growth of BASF’s North American business.