Ko Yo Chemical (Group) Limited, an investment holding company, engages in the research and development, manufacture, marketing, and distribution of chemical products and chemical fertilizers in the People's Republic of China. The company offers bulk blended fertilizer, urea, soda ash, and ammonia chloride, as well as methanol; N-methylpyrrolidone; and N,N-dimethylformamide. It also provides agrotechnical services, including