Haw. Rev. Stat. § 445-232: License.

Any person who engages in the business as a scrap dealer shall be licensed with the treasurer. The treasurer shall have the power to grant license and to revoke such license upon reasonable cause. The annual license fee shall be $10.

Every license granted under this section shall designate the place where business is carried on and sufficient identifying information including the licensee's name, address, general excise tax license number, and other information which may be prescribed by the treasurer.