provides lead and lead alloy ingots used in automobile and industrial batteries, electric wire coatings, radiation shielders for batteries, anti-corrosion paints, etc.; and copper for use in copper plates, pipes, wires, as well as bronze, etc. Moreover, it offers gold used in semiconductors, PCBs, electrically conducting materials, jewelries, coins, etc.; and silver for use in electronic products, cameras, X-ray films, jewelries, etc.

Further, Korea Zinc provides other rare metals, including indium, bismuth, antimony, antimony trioxide, cadmium, tellurium, cobalt, cadmium sticks, gallium, selenium, etc.; sulfuric acid used in inorganic chemicals, metal refining, steel making, and spinning and weaving, as well as in chemical and fertilizer, fiber, and paper manufacturing industries; electronic grade sulfuric acid used for cleaning and etching in semiconductor manufacturing process; and oleum used in nitro compounds, dye stuffs, chloro sulfonic acid, blasting powder, and oxidation. It began operation in 1974, with its headquarters in Seoul in South Korea.