The registration authority is the market supervisory authority of the ben-hyun district and is represented by a legal person and covers general items: sale of plastics; sale of rubber products; sale of chemical products (other than licensed chemical products); sale of engineering plastics and synthetic resins; sale of packaging materials and products; import and export of goods; and import and export of technology. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)