Manufacturing of auto parts and accessories; retail of auto parts; wholesale of auto parts; R&D of auto parts; manufacturing of motorcycle parts; R&D of motorcycles and parts; retail of motorcycles and parts; wholesale of motorcycles and parts; manufacturing of plastic products; sales of plastic products; sales of chemical products (excluding licensed chemical products); retail of hardware products; sales of construction materials; sales of metal materials; leasing of machinery and equipment; leasing of non-residential real estate.