Legal analysis: (1) wholesale enterprises with an annual income of more than 21 million yuan; (2) Retail enterprises with annual main business income of more than 5 million yuan; (3) Accommodation enterprises with annual main business income of more than 2 million yuan; (4) A catering enterprise with an annual main business income of more than 2 million yuan.

Legal basis: Regulations of the People's Republic of China on the Administration of Registration of Enterprise Legal Persons

Article 14 An enterprise legal person shall apply to the registration authority within 31 days after it is approved by the competent department or the examination and approval authority; An enterprise without a competent department or examination and approval authority applying for business registration shall be examined by the registration authority. The registration authority shall, within 31 days after accepting the application, make a decision on whether to approve or disapprove the registration.

article 16 an enterprise shall be established after the unit applying for business registration of an enterprise as a legal person has been approved and registered by the registration authority and obtained the business license of an enterprise as a legal person. An enterprise as a legal person can engrave the official seal, open a bank account, sign a contract and conduct business activities with the Business License of Enterprise as a Legal Person.

the registration authority may issue a copy of the business license of an enterprise as a legal person according to the business needs of the enterprise as a legal person.