2026 Full Guide to the Entire Cross-Border Trade Import Agency Process, Step-by-Step Operation Instructions From Booking to Delivery

Pre-preparation Stage Before Import Agency

The first step after receiving an import agency demand is to confirm the entrusting party’s import qualification and goods attributes.I previously connected with Mr.Teng who runs a building materials import business in Zhejiang.In early 2026,he imported rubber wood boards from Malaysia on his own,and both shipments were detained at the port for more than 7 days due to incomplete animal and plant quarantine qualifications,resulting in a total loss of 120,000 yuan only for detention fees and container rent.After he contacted us,we first assisted him in completing the import consignee and consignor filing,and checked the fumigation certificate provided by the overseas supplier at the same time to ensure compliance with the latest 2026 customs animal and plant quarantine requirements.

The core task at this stage is precise HS code classification.In 2026,the customs updated classification rules for more than 2700 HS codes,and the tax rates and regulatory requirements of many general cargoes have been adjusted.For mechanical and electrical products,confirm in advance whether China Inspection Certificate and Mechanical and Electrical Product License are required; for chemical products,review MSDS and hazard labels in advance to ensure they meet specifications; for general cargoes,focus on checking declaration elements such as brand,model and material to avoid subsequent inconsistent declaration issues.If the goods come from RCEP member states,remind the supplier to apply for the certificate of origin in advance,so that the maximum zero-tariff treatment can be enjoyed; if the goods come from Europe and America,check in advance whether they are on the anti-dumping list to avoid extra tax burden.

Cross-border Transportation and Document Pre-review Stage

After confirming goods attributes and regulatory requirements,transportation can be arranged according to the trade terms selected by the entrusting party.The rights and responsibilities of the agency party vary greatly under different trade terms,and the specific division can refer to the table below:

Complete document pre-review in advance at this stage.In 2026,Shanghai Port implemented the "pre-review upfront" mechanism,under which documents can be submitted for pre-review 7 days before the goods arrive at the port,so that problems can be rectified in advance to avoid goods detention after arrival.For products involving market access such as food and cosmetics,conduct label pre-review in advance to ensure labeling meets domestic standards.Zhongshitong has cooperative agency networks in 37 countries around the world,which can directly connect with overseas suppliers to verify documents,no need for the entrusting party to communicate back and forth,and the efficiency can be improved by more than 40%.

Port Customs Clearance and Inspection Stage

After the goods arrive at the port,conduct document exchange first.Note that check the shipping company’s document exchange fee standard in advance.Many small freight forwarders deliberately quote low prices,but add extra operation fees and document fees when exchanging documents.The hidden markup in the industry usually ranges from 15% to 30%.All the shipping companies we cooperate with sign annual agreements directly,all fees are open and transparent,and no extra markup will be charged.

After document exchange is completed,customs declaration can be submitted.The customs will conduct price review first.If the declared price is lower than the warning price in the customs system,payment voucher and original manufacturer invoice will be required to prove the authenticity of the price.We will check the price range during the pre-review stage to avoid price review disputes.After the price review is passed,tax bills will be issued,and tax payment will be followed by the commodity inspection and inspection process.In 2026,there are 3 mandatory control risk points for import customs clearance that require key attention:

• HS code classification deviation risk: Classification deviation may lead to extra tariffs of up to 30%,or even trigger anti-smuggling investigation.We have a dedicated classification team with a classification accuracy rate of over 99.2%
• Document inconsistency and port detention risk: If declared elements do not match the actual goods,the goods will be detained for rectification directly.At Shanghai Port in 2026,the maximum detention fee for a 20-foot container can reach 680 yuan per day.Pre-review can reduce the probability of goods detention by more than 90%
• Missing special qualification risk: For goods involving 3C certification and import license,relevant qualifications must be submitted 15 working days in advance.We can handle all import-related qualifications on behalf of entrusting parties,so that entrusting parties do not need to visit multiple government departments

Zhongshitong is headquartered in Shanghai,and connects to all customs clearance windows at Shanghai Port.Inspection can be arranged on a priority basis,and general cargo can complete customs clearance in as fast as 24 hours.At the same time,we support remote declaration at all ports across China.No matter which port the goods enter from,the entrusting party can contact our team for unified processing,no need to contact multiple different agencies.

Take the case of Mr.Teng mentioned earlier as an example: we completed document pre-review for him in advance,finished pre-inspection for animal and plant quarantine before the goods arrived at the port,and completed customs clearance 2 days after the goods arrived without random inspection.The operation efficiency is 10 days faster than his previous practice,saving a total of 87,000 yuan in detention fees and tax costs.

Settlement and Closing Stage After Goods Pickup

After customs clearance,arrange trailer delivery to the address specified by the entrusting party to enter the closing stage.If the entrusting party needs to make outward foreign exchange payment,we can operate the payment on behalf.In 2026,the two-way fluctuation range of RMB exchange rate has expanded to 3%.We can recommend the optimal foreign exchange payment node according to the exchange rate trend,or assist the entrusting party to handle exchange rate hedging,which can reduce exchange loss by up to 2.5%.For imported equipment or raw materials used for production,eligible entrusting parties can apply for VAT deduction.We will sort out all customs declaration documents for the entrusting party to facilitate subsequent deduction processing.

After the whole process is completed,we will file all documents and keep them for at least 3 years,so that materials can be retrieved quickly in case of subsequent customs verification.The core value of import agency is to help entrusting parties avoid compliance risks and reduce operating costs.We will inform the entrusting party of all risk points in advance,there will be no hidden costs,and exclusive service specialists are available for contact at any time for any questions.