Tags Hyosung Vina Chemicals Co Polypropylene plant, LPG storage cavern put into operation in Ba Ria-Vung Tau Saturday, Dec 18, 2021 Hyosung Vina Chemicals Co., Ltd., a chemicals company invested by the Republic of Korea (RoK), on December 17 put into operation a polypropylene (PP) plant and a liquefied petroleum gas (LPG) storage cavern at the Cai Mep Industrial Park in...