Steel Production (2008) = 13.6 million tons. Gwangyang - Constructed in four phases between September 1982 and October 1992 on Korea's southern coast, the nation's second integrated steelworks. Gwangyang focus on manufacturing automotive steel, high-strength structure steel, API line pipe steel, and other strategic product categories. Crude Steel Production (2008) = 17.4 million tons. Subsidiaries Carbon footprint POSCO reported Total CO2e emissions (Direct + Indirect) for 31 December 2020 at 75,650 Kt (-4,614 /-5.7% y-o-y). See also List of steel producers List of South Korean companies Economy of South Korea History of the steel industry (1970-current) References External links POSCO Official POSCO Newsroom Yahoo! Finance page for PKX Yahoo! Finance page for 005490.KS Posco India India environment portal for resources on POSCO History of POSCO 1968-2010 Companies listed on the New York Stock Exchange Berkshire Hathaway North Gyeongsang Province Chaebol Steel companies of South Korea Pohang Companies based in Pohang Manufacturing companies established in 1968 Auto parts suppliers of South Korea South Korean brands Companies listed on the London Stock Exchange Companies listed on the Tokyo Stock Exchange Companies listed on the Korea Exchange South Korean companies established in 1968