Shanghai Full-process Guide to Import Customs Clearance

I.Analysis on Core Import Customs Clearance Procedures at Shanghai Ports

To complete import customs clearance at Shanghai Port,four core stages are required: "title confirmation → document pre-review → port declaration → inspection and release".Taking the latest 2026 policies as an example,imported goods involving RCEP member states can enjoy tariff reduction with the Certificate of Origin (FORM R),and confirmation should be made in advance to check if the goods meet the "substantial transformation" principle.

1.Customs Valuation: Compliance Judgment of Transaction Value

Customs valuation is the key bottleneck restricting clearance efficiency.In 2026,the customs implements a dual-track system of "price verification + price query" for high-value goods such as luxury goods and precision instruments.I once handled a batch of German imported medical devices.Since the declared price deviated 30% from the average transaction price of devices of the same model in the same period,a secondary customs valuation was triggered.We finally completed price confirmation by providing the original manufacturer’s quotation and third-party appraisal report,avoiding a tax dispute of RMB 500,000.

Core principle of valuation: The transaction value must truly reflect the substance of the transaction,and a complete evidence chain including purchase contract,invoice,payment voucher and bank slip is required.If the transaction value cannot be confirmed,the customs will value the goods according to the "identical goods transaction value method" or "similar goods transaction value method",which may lead to wrong application of tax rate.

2.Pre-commodity Inspection: Pre-arrival Inspection of Statutory Inspection Commodities

The 2026 edition of Catalogue of Entry-Exit Inspection and Quarantine has been newly updated.Imported goods need to be checked in advance to confirm whether they fall into the scope of statutory inspection.For example,for imported cosmetics from Japan,if the preservative content exceeds Chinese standards,pre-inspection of ingredients must be completed before entry,otherwise a mandatory commodity inspection will be triggered and the release of goods will be delayed.

Clearance steps for statutory inspection commodities:

• ① Submit the electronic inspection application form 7 working days before entry,with attached documents such as certificate of origin and health certificate;
• ② The commodity inspection department conducts sampling test on samples,focusing on safety and health indicators;
• ③ The Inspection and Quarantine Certificate of Imported Goods will be issued after passing the test,and customs declaration can be carried out afterwards.

3.Animal and Plant Quarantine: Special Requirements for Sensitive Commodities

The import of agricultural products such as meat and fruits must strictly follow the "three certificates and one report" rule: official quarantine certificate of the exporting country,entry animal and plant quarantine license,packaging fumigation certificate,as well as the test report from a laboratory recognized by Chinese customs.New quarantine requirements for imported Southeast Asian durians were added in 2026,requiring additional quarantine certificates of the planting base to prevent the introduction of exotic pests and diseases.

If the goods are not accompanied by complete quarantine documents,the customs will implement "seal-up inspection",which may result in a daily storage fee of RMB 500 borne by the cargo owner.I once assisted a client to handle a batch of illegally imported beef.Due to the lack of fumigation certificate,the goods were detained at Yangshan Port for 15 days,and high port detention fee was avoided after the certificate was reissued urgently.

4.Import License Application: Advance Planning by Category

According to the Administrative Measures for Import Licenses,import licenses in 2026 are divided into two categories:

• ① Automatic import license: applicable for bulk agricultural products,crude oil,etc.with a validity period of 6 months,and application should be submitted 15 working days in advance;
• ② Non-automatic import license: applicable for sensitive commodities such as some chemical raw materials and medical devices.Import purpose statement and domestic demand certificate are required for application,and the approval period can be up to 30 working days.

Special attention should be paid: the "import port" stated on the license must be consistent with that on the customs declaration form,otherwise the goods cannot be cleared.For example,an enterprise applied for the license for crude oil import from Singapore with Ningbo Port as the designated port,while the goods actually arrived at Shanghai Port,which directly led to clearance delay.

II.2026 Practical Pitfall Avoidance Guide for Import Customs Clearance

Based on years of front-line operation experience,we have summarized four high-frequency risk points and corresponding solutions:

III.Value-added Services and Risk Control System for Shanghai Port Clearance

As a local agency in Shanghai,Zhongshitong relies on the advantages of "global agency network + national port linkage" to provide three core value-added services:

• 1.Rapid response at off-site ports: we have set up branches in 15 coastal ports including Ningbo and Qingdao,to realize "local declaration,port release",and the average clearance time is shortened by 40%;
• 2.Exchange rate locking service: by cooperating with 12 banks,we provide forward foreign exchange settlement and foreign exchange hedging solutions,helping clients avoid over RMB 20 million of losses caused by exchange rate fluctuations in 2026;
• 3.Compliance early warning system: real-time monitoring of customs policy updates,such as the newly added 2026 "List of Cross-border E-commerce Retail Imported Commodities",we push early warning 3 working days in advance.

In terms of risk control,Zhongshitong has established a "three reviews and three checks" mechanism: initial review by document reviewer,recheck by risk control specialist,final review by general manager,to ensure 100% compliance rate of each batch of goods.For the newly added 2026 "anti-circumvention clause",a special "declared value period" is set,which automatically triggers a 3-year traceability verification for high-risk commodities such as luxury goods and high-end equipment.

IV.Practical Case: Full-process Import Customs Clearance for German Precision Instruments

Situation (S): A technology company imported 10 sets of semiconductor testing equipment from Germany,which involves 3C certification and used electromechanical record filing.The whole customs clearance process must be completed within 45 days.

Task (T): Ensure that the equipment meets the regulatory requirements of Chinese customs for "used electromechanical products",and avoid risks of high tariff and goods return.

Action (A):

• 1.Check in advance whether the equipment falls into the Catalogue of Imported Used Electromechanical Products,confirm that 3C certification is required;
• 2.Coordinate the original manufacturer in Germany to supplement the "equipment service life certificate",to prevent the equipment from being identified as "brand new";
• 3.Pre-review declaration elements to ensure full consistency with the "model/serial number" marked on the nameplate of the equipment;
• 4.Submit electronic customs declaration to Shanghai Customs 72 hours in advance to avoid delay caused by system failure.

: The entire customs clearance process was completed within 45 days,the equipment was put into production smoothly,the efficiency is 25% higher than the industry average,and port detention fee of RMB 86,000 was saved.

As can be seen from the above case,effective import customs clearance agency is not only process execution,but also the embodiment of risk prediction and resource integration capabilities.In 2026,with the complex and changeable foreign trade environment,enterprises need to rely on professional agencies to achieve efficient customs clearance within the compliance framework.