Legal analysis: The materials required for increasing the business scope of the company are as follows: 1. The application for company change registration is received by the Industrial and Commercial Bureau, and the company is stamped with the official seal; 2. The power of attorney for the enterprise (company) to apply for registration shall be collected by the Industrial and Commercial Bureau and sealed by the company; 3. Resolution of the shareholders' meeting signed by all shareholders; 4. Amendments to the Articles of Association signed by all shareholders; 5. Original and photocopy of the company's business license; 6, laws and administrative regulations require the approval of the relevant departments to change the name, submit the approval documents of the relevant departments.
Legal basis: Article 12 of the Company Law of People's Republic of China (PRC). The business scope of the company is stipulated in the articles of association and registered according to law. A company may amend its articles of association and change its business scope, but it shall register the change. Projects that are required to be approved by laws and administrative regulations in the company's business scope shall be approved according to law.