KSS LINE Ltd. engages in the marine transportation industry. It operates through the following business divisions: Gas and Chemical. The Gas business transports and handles cargoes such as anhydrous ammonia, butadiene, butane, butane1, C4 raffinate, ethylene, propane, propylene, and vinyl chloride monomer. The Chemical business transports and handles cargos such as acetic acid, acetone, acrylonitrile monomer, aniline, benzene, toluene, xylene, base oil, cumene, cyclohexane, dioctyl phthalate, ethanol, kerosene, methanol, methyl ethyl ketone, mono ethylene glycol, nitric acid, octanol, phenol, pyrolysis gasoline, styrene monomer, and vinyl acetate monomer. The company was founded in 1969 and is headquartered in Seoul, South Korea.