Import Customs Clearance Agent Statement: Latest 2026 Operating Procedures and Compliance Guide

In the 2026 international trade landscape,import customs clearance is no longer a simple task of "running errands and submitting documents".With the comprehensive upgrading of China Customs’ "Smart Port" construction,the data interconnection capability of the Single Window has reached an unprecedented level.Many business owners have reflected to me that they used to think that they could get the cargo released by giving the documents to customs via a freight forwarder,but now they frequently encounter inspections,valuation reviews,and even administrative penalties.The underlying logic change is exactly the original intention of us writing this import customs clearance agent statement.As a senior practitioner at Zhongshitong,I have seen too many painful cases where cargo was stranded at the port due to lack of preliminary compliance,resulting in high container demurrage fees.The core value of a real import agent does not lie in transportation,but in precise mastery of rules and absolute risk control.

Core Logic Changes of Import Customs Clearance in 2026

The current customs supervision system has achieved a complete transformation from "document review" to "data-based risk control".At the operational level,this means that any tiny deviation in declaration elements may trigger the system’s risk control deployment instruction.For example,declaration elements such as brand,model and material must be completely consistent with the physical goods.Last year,I handled a batch of precision instruments from Germany.To save trouble,the client simply declared "measuring instrument" on the customs declaration form,which led to inaccurate HS Code classification and directly triggered the verification of origin.We had to urgently supplement the technical manual and function explanation letter to avoid the risk of return.Therefore,a qualified import customs clearance agent statement must first clarify: compliance is the primary productivity,and efficiency is the natural result of compliance.

Customs Valuation: From "Transaction Value" to "Risk Control Value"

The valuation link is the most common bottleneck in import customs clearance,and also the part that enterprises are most likely to misunderstand.Many clients believe that customs should recognize the contract amount signed with foreign suppliers.But under the 2026 supervision environment,customs has a powerful global price risk parameter database.If your declared price is significantly lower than the average level of similar commodities,or there is a special relationship between the buyer and the seller (such as parent-subsidiary company,related party transaction),the system will automatically transfer the case to the valuation operation process.

Practical Strategies for Responding to Price Queries

When encountering customs price queries,simple verbal explanation is invalid.Professional agents will guide clients to prepare "supplementary price declaration materials" in advance.This includes but is not limited to foreign exchange payment vouchers,insurance policies,freight vouchers,and the most core part - price composition statement.If the goods involve royalties (i.e.patent fees or trademark fees that need to be paid),these expenses must be included in the dutiable value.I suggest that enterprises must unify trade terms (FOB/CIF/EXW) with subsequent import declaration logic at the contract signing stage.When handling such businesses,Zhongshitong usually conducts pre-valuation assessment in advance,takes advantage of the first-mover advantage of Shanghai ports to carry out effective price negotiation with customs officers,so as to ensure that the goods neither underpay taxes nor are overvalued for tax purposes.

HS Code Classification: Precise Matching of Declaration Elements

HS Code is known as the "ID card" of international trade.Once classification is wrong,enterprises will not only face supplementary tax and fines,but also have their customs credit rating affected.In 2026,customs has unprecedentedly increased the inspection intensity of "declaration elements".Many enterprises have classification deviations because they are not familiar with the annotations of Import and Export Tariff.

• Mechanical and Electrical Products: The working principle,function and usage must be clearly declared.
• Chemical Products: Composition content,CAS number and MSDS report must be provided.
• Textiles: Details including weaving process,component ratio and grammage must be accurately declared.

When we make the agent statement for clients,we will specially list a "declaration elements self-inspection checklist".This is not just a fill-in-the-blank form,but a legal document.For example,for "steel screws",the export tax rebate rate of wood screws may be completely different from that of ordinary screws.Only by decomposing the physical and chemical properties of products in sufficient detail can we achieve "consistency between documents and goods" during customs inspection and respond calmly.

Commodity Inspection Access and License Management

Not all goods can be imported at will.In 2026,China has implemented strict access management for products involving safety,health,environmental protection,animal and plant quarantine.This is what we often call "statutory inspection goods".

Operation Points for Key Supervised Categories

For food,cosmetics,used mechanical and electrical products,animal and plant products,the "Animal and Plant Quarantine License for Entry" or record-filing certificate must be processed before import.Especially for used mechanical and electrical products,customs will implement pre-inspection before shipment.If the enterprise does not apply for record-filing before delivery,the goods will most likely face return after arriving at the port.Relying on the national port linkage network,Zhongshitong can assist enterprises to complete record-filing in advance at off-site ports,blocking risks outside the national border.In addition,for goods from RCEP member states,we will focus on reviewing the rules of origin to ensure that clients can enjoy the preferential tariff benefits under the agreement,directly reducing import costs.

Risk Warning: Hidden Costs and Inspection Deployment

When calculating import costs,many enterprises often only pay attention to tariffs and value-added tax,but ignore port expenses.Once customs clearance is not smooth,port demurrage,container demurrage,storage fees,and container unpacking and repacking fees generated by customs inspection,these "hidden costs" will quickly eat into profits.

To help you understand the risk points more intuitively,I have sorted out the following comparison table,which is the core tool we use in daily risk control:

Zhongshitong: Practical Advantages at Shanghai Port and National Linkage

Choosing an import customs clearance agent is essentially choosing a risk underwriting capability.Zhongshitong is rooted in Shanghai,which is home to one of the busiest and most efficient customs clearance ports in China,and also the forefront of the trial implementation of new customs policies.We are not only familiar with the local operation practices in Shanghai,but also have the coordination capability of ports across the country.No matter your goods enter China via Yangshan Port,or are declared at off-site ports such as Tianjin and Ningbo,we can achieve seamless connection through the Single Window.

Under the new normal of foreign trade in 2026,we no longer only play the role of "customs declarer",but act as the "supply chain compliance steward" for enterprises.From prudent review of trade terms,to refined operation in customs clearance links,to subsequent import tax rebate assistance,we provide full-link solutions.If you are troubled by the complex import process,or want to optimize the existing logistics costs,you may refer to this statement to re-examine your supply chain compliance system.Leave professional matters to professionals,which is the wisest way for modern foreign trade enterprises to reduce costs and increase efficiency.