| GTC Technology US, LLC (GTC) today announced that Petrochemical Holding GmbH, has chosen eight of GTC’s proprietary process technologies, CrystPX, GT-BTX PluS, GT-BTX, GT-IsomPX, GT-TransAlk, GT-Aromatization, Pygas Hydrotreating, and Hydrodesulfurization for a major petrochemical project in its 3 MM tpa crude oil refinery in Oneşti, Romania. |