Legal analysis: According to China's Regulations on the Implementation of Trademark Law, if the trademark owner permits others to use the registered trademark right, the license fee shall be determined through consultation between the trademark owner and the licensee, and a license agreement shall be signed.

Legal basis: Article 69 of the Regulations on the Implementation of the Trademark Law of People's Republic of China (PRC) permits others to use its registered trademark, and the licensor shall file with the Trademark Office within the validity period of the license contract and submit the filing materials.

The filing materials shall explain the licensor, the licensee, the licensing period, the scope of the licensed goods or services and other matters.