Located in Eumseong, Chunbo Fine Chem Co., Ltd. produces oxalic acid, which is one of the basic chemical raw materials and supplies high-quality oxalic acid to the domestic semiconductor manufacturers and export it to Japan, Taiwan, and other countries. Besides oxalic acid (we are the only company to produce it in Korea), we also produce and supply sodium oxalate and potassium oxalate, contributing to the development of the domestic industries.

As a lithium-ion secondary battery has been applied to broader areas than ever, it requires a high technology, which naturally accompanies a large-scale long-term investment and a long-term development schedule in the field of electrolyte. Chunbo Advanced Materials. produces a next-generation lithium salt necessary for electrolyte of lithium secondary battery that is expected to be on a high demand as electric vehicle market has ever been growing. Securing a core technology to produce high-purity materials, the company tries both to localize the production of related materials and to develop new additives. Currently, its products are exported to foreign countries as well as sold in the domestic market.