Hamburg, Germany-based Helm will handle global marketing and distribution of castor oil to be produced in Mexico by BioFields starting in 2015. Universal Lubricants opened a 12,000-square-sq. ft. distribution center in Baton Rouge, La. Calulo Services acquired 70 percent of the shares of Cape Town, South Africa-based Orbichem Petrochemicals, which distributes and markets base oils, white oils and specialty products.