Dongjin Semichem, having initially entered the semiconductor material production industry with semiconductor packaging materials in 1984, became the first domestic and fourth international business to develop Photoresist. Through continuous research and development, Dongjin Semichem is currently supplying Photoresist[ArF Imm’, ArF Dry, KrF, i-Line], BARC, SOC, CMP Slurry, and Thinner to both domestic and foreign customers. As a leader of localizing semiconductor process materials , which used to be 100% imported, Dongjin Semichem is now proudly competing against global leaders. By continuously developing new materials and securing basic technology for semiconductor processing materials, we are firmly supporting Korea’s world-class semiconductor industry.