It's the same as general imports. I will write a copy of the details of the documents you provided to the agency (I guess you need an agent to declare). The ocean bill of lading is in duplicate (1 copy for exchange of documents and 1 copy for inspection). Just stamp the official seal of the institution as a copy). When the business unit and the receiving unit are different, a copy of the invoice box, a copy of the contract declaration power of attorney and a copy of the inspection power of attorney shall be provided.

The difference is that because the goods you import should belong to scientific and educational supplies, you can apply to the local customs for tax exemption with scientific and educational supplies of general trade (import mode), at least you can be exempted from customs duties. If you apply, you need to provide two free forms to the intermediary.