Tah Kong Chemical Industrial Corporation (4706.TWO) manufactures and distributes industrial chemicals and related products primarily for the plastics, textiles, and construction industries in Taiwan and select Asian markets. The company offers a diverse portfolio of core products and services, including plasticizers such as diisononyl phthalate (DINP) and diisodecyl phthalate (DIDP); polyester polyols for polyurethane foams; special chemicals like maleic anhydride-based resins, alkyd resins, and coating materials; engineering plastics and compounds; as well as environmental services encompassing waste treatment and recycling solutions. Founded in 1977 and headquartered in Kaohsiung, Taiwan, Tah Kong operates production facilities across Taiwan with distribution networks extending to China, Southeast Asia, and other regional customers in manufacturing sectors. In recent developments, the company expanded its production capacity for eco-friendly plasticizers and polyols through facility upgrades completed in 2024, strengthening its position in sustainable chemical solutions amid global regulatory shifts toward green materials; additionally, Tah Kong formed strategic partnerships with international suppliers for advanced resin technologies and announced a capital investment plan in late 2024 to enhance R&D for high-performance engineering plastics targeting the automotive and electronics segments.