Kumho Polychem, a JSR Corp. group company producing ethylene propylene rubber (EPDM) in Korea, returned to profitability for the first half of the year. In addition to boosting sales volume, the company benefited from lower prices for the raw materials ethylene and propylene. In September, Kumho Polychem added 60,000 tons of annual production capacity, bringing its total to 210,000 tons. Although this additional capacity…
