answer: 1. time requirement. After the applicant applies for the use of the bid, the intellectual property management department will review it, and only after the qualified registration and announcement are issued can the producer use the special marks for geographical indications on its products as required.

2. User requirements. After a product is protected by geographical indications, producers within the scope of its origin can use special geographical indications. Specifically, it includes the producers who have been approved by the announcement to use the special marks of geographical indication products, the collective members of the registrants who have been registered as collective trademarks after the announcement, the licensees who have been registered as proof trademarks after the announcement, and other users who have been registered and filed in China National Intellectual Property Administration.

3. Requirements of usage specification.

(1) Organize the production of geographical indication products according to relevant standards, management norms and use management rules.

(2) according to the use requirements of special signs for geographical indications, the special signs for geographical indications shall be marked in a standardized way. Where the products protected by geographical indications and geographical indications registered as collective trademarks or certification trademarks use special geographical indications, a unified social credit code shall be marked at the designated position of the special geographical indications. Where foreign geographical indication protection products use special geographical indication signs, the distributor's unified Du Hui credit code shall be marked at the designated position of the special geographical indication signs.

(3) Make it public to the public in a timely manner and regularly submit the use of special geographical indications to the local intellectual property management department.