The information required to apply for a barcode is: 1. The barcode application must have a business license issued by the industrial and commercial administration department. 2. The barcode application must have its own registered trademark. A barcode is a graphical identifier that expresses a set of information by arranging multiple black bars and blanks of varying widths according to certain encoding rules. A common barcode is a parallel line pattern composed of black bars (referred to as bars) and white bars (referred to as spaces) with widely different reflectivities.

Registration procedures for bar code applications: 1. Applicants can go to the local coding branch to apply for a manufacturer identification code, and provide the corporate business license or business license and three sets of copies. (Respectively, they will be archived and retained by the China Article Coding Center, the coding branch where the applicant is located, and the company where the applicant is located).

2. Fill out the "Registration Form for Members of the Chinese Commodity Barcode System". You can fill in the registration form directly online at ANCC. (Note: If you fill out the application form online, you need to print it, stamp it, and submit it to the local coding branch) 3. For group companies, please fill in the basic information form for the subsidiary branches of the group company.

4. After the applicant’s application materials are initially reviewed by the local coding branch, qualified materials will be signed by the coding branch and submitted to the China Article Coding Center (hereinafter referred to as the Coding Center) for approval. 5. After the Coding Center receives the application materials that have passed the preliminary review and the fees paid by the applicants (see Table 1), if they indeed meet the specified requirements, the Coding Center will approve the registered manufacturer identification code to the applicant and complete the approval process. 6. The applicant unit receives the membership certificate of the Chinese Commodity Barcode System and the application is completed.