Legal analysis: The procedures that the manufacturer must prepare include: food production license, business license, tax registration certificate, hygiene license, industry production license, tea inspection report, organization code certificate, implementation standard number filing, etc. Each program needs to be applied to the relevant departments.

Legal basis: Article 17 of the Law of People's Republic of China (PRC) on Safety in Production, production and business operation entities shall meet the conditions for safety in production stipulated in this Law and relevant laws, administrative regulations, national standards or industry standards; Those who do not have the conditions for safe production shall not engage in production and business activities.