- import and export declaration (product classification, license application, import declaration, tax payment, transport arrangement, goods purchase, distribution, delivery. Export product classification, going through procedures for obtaining licenses, export declaration, transport arrangement, shipment, submission to storehouse, etc.)

- settlement (settlement of purchasing account, account receivable, L/C, drawback, etc.)

- documentation (import & export licenses, quarantine license, sanitation license, commodities inspection bill, CCC-certification, CQC certification, duty-free certificate, trademarks on record, etc. )

- going through procedures for drawback (going through procedures for drawback of export products)