In-depth Analysis of Full Process of Import and Export Agency Services: Complete Chain from Customs Declaration to Tax Rebate

Import and Export Agency Services: Key Hub in the Foreign Trade Chain

Foreign trade business is never a simple buyer-seller relationship,but a complex system involving customs declaration,logistics,foreign exchange and taxation.In 2026,with the continuous adjustment of international trade rules,the cost and risk for enterprises to handle import and export affairs on their own have increased significantly.An omission in one link may lead to cargo detention,fund freezing or even compliance penalties.The core value of import and export agency services lies in integrating scattered professional links into standardized processes,allowing enterprises to focus on market development and product R&D.Zhongshen has been deeply engaged in the industry for more than 20 years,with a service network covering major ports in Shanghai,handling more than 5,000 import and export businesses of various goods every year.After reviewing thousands of cases,Manager Sheng found that the real role of professional agencies is not only to handle formalities,but also to embed risk identification and efficiency optimization mechanisms in advance at each node.

Stage 1: Preliminary Consultation and Scheme Customization

Objective: Complete policy matching,cost calculation and path planning before business launch to avoid directional errors in the later stage.

Key actions include: pre-ruling on commodity classification,trade mode selection,port advantage comparison,tax and fee cost simulation.Manager Sheng once served a precision instrument export enterprise,which initially planned to declare under general trade mode.After analysis,it was found that the enterprise met the supervision conditions for special articles,so the temporary import and export mode was adopted,saving more than 400,000 yuan in deposit per shipment.

Common problems focus on three aspects: enterprises’ misunderstanding of commodity codes leads to wrong classification; improper selection of trade terms increases hidden costs; ignoring the access standards of the destination country leads to the risk of return.Zhongshen provides three specific supports at this stage: first,organize classification experts to conduct multi-dimensional commodity analysis; second,establish a cost comparison model for different trade modes; third,retrieve the technical trade measure data of the destination country in the past three years.

Stage 2: Customs Declaration & Inspection and Document Processing

Objective: Ensure accurate declaration data,complete documents and compliant process,so as to realize fast release.

This is the most technology-intensive link in the whole agency service.In 2026,the customs implemented a stricter declaration element review mechanism,and the average number of declaration items per shipment increased by 23.Key actions are divided into: original document review,declaration element sorting,supervision certificate handling,and on-site inspection coordination.The customs declaration team of Zhongshen implements a "double review system",each shipment is independently reviewed by two customs specialists and cross-verified,controlling the declaration error rate below 0.3%.

Enterprises often encounter four types of problems when operating on their own: the information on invoices and packing lists is inconsistent with the declaration elements; the handling cycle of supervision certificates is underestimated; they cannot respond professionally when encountering inspection; they are not familiar with the process of modifying or deleting declarations,leading to extra costs.Manager Sheng shared a case: a chemical enterprise exported additives,which was controlled by the customs due to the lack of component description documents.Zhongshen coordinated the laboratory to issue the report urgently,and communicated with customs officers technically at the inspection site,finally avoiding cargo detention and controlling the overall delay within 2 working days.

Stage 3: International Transportation and Logistics Coordination

Objective: Match the optimal transportation scheme,balance timeliness,cost and safety,and realize seamless door-to-door connection.

The international logistics market presents two major characteristics in 2026: regional imbalance in capacity supply,tight space on Southeast Asia routes; the freight fluctuation cycle is shortened to 7-10 days.Key actions include: transportation mode comparison and selection,carrier negotiation,shipping plan arrangement,and in-transit exception handling.Zhongshen has signed annual agreements with 12 mainstream shipping companies and 8 airlines,locking basic space while reserving flexible space.

Enterprises face three major pain points when connecting logistics independently: they cannot obtain real freight rates,and price markup in intermediate links is common; the in-transit status of goods is opaque,and exception response lags behind; destination port customs clearance and inland distribution are disconnected.Zhongshen provides embedded services: retrieve the freight rate trend data of the past 30 days before formulating the transportation scheme; each shipment is equipped with an exclusive customer service to push node status; cooperate with customs clearance agents at major destination ports to realize container lifting within 48 hours after arrival.

Stage 4: Foreign Exchange Settlement and Tax Processing

Objective: Complete foreign exchange collection and payment in compliance,obtain export tax rebate in time and in full,and optimize capital circulation efficiency.

In 2026,the State Administration of Foreign Exchange has stricter review on the authenticity of trade background,and the average tax rebate review cycle is extended to 15 working days.Key actions at this stage are divided into: foreign exchange quota planning,collection and payment path design,tax rebate data pre-review,and verification inquiry response handling.The financial team of Zhongshen has established direct connection channels with 8 banks,realizing T+0 foreign exchange settlement after the foreign exchange arrives,reducing the exchange rate loss by 0.8 percentage points.

The operation difficulties of enterprises are concentrated in: wrong selection of foreign exchange declaration category leads to failure to match the customs declaration form; slight differences between logistics vouchers in tax rebate data and customs declaration information lead to verification inquiry; the freezing of tax rebate during the verification inquiry period affects cash flow.A textile export enterprise served by Manager Sheng was once subject to verification inquiry due to the decimal point difference in the gross and net weight of the packing list.Zhongshen coordinated with the shipping company to issue a tally certificate,and completed the verification inquiry response within 5 working days,avoiding the detention of nearly 800,000 yuan of tax rebate.

Stage 5: After-sales Service and Risk Management and Control

Objective: Establish a closed business loop,summarize and review the operation experience of each shipment,and continuously optimize the process.

Most enterprises ignore this link,believing that the business is completed when the goods are released and the payment is settled.In fact,the customs audit retrospective period was extended to 3 years in 2026,and the random spot check rate of tax verification inquiry increased to 15%.Key actions include: document archiving management,business data analysis,risk early warning push,and policy update training.Zhongshen establishes an independent archive library for each customer,retaining complete business chain data for the past 5 years,which can be retrieved at any time to respond to audits.

Common problems are as follows: incomplete document preservation,separation of electronic archives and paper documents; insensitivity to policy changes,following the old operation mode; lack of data review,leading to repeated occurrence of similar errors.Zhongshen provides proactive services: issue a business health report every quarter,marking potential risk points; push interpretation and response suggestions within 24 hours after policy adjustment; organize two offline training sessions annually,and Manager Sheng personally explains typical cases.

Core Value Extraction of Zhongshen’s Services

After more than 20 years of industry accumulation,Zhongshen has upgraded import and export agency services from simple formalities handling to a full-process risk management and control system.This value is reflected in three levels:

• Efficiency level: the average customs clearance time is 1.8 working days faster than the industry benchmark,the tax rebate arrival cycle is shortened by 5-7 days,and the capital turnover rate is increased by 22%
• Cost level: through classification optimization,trade mode selection and freight negotiation,the comprehensive cost is reduced by 15%-30%
• Risk control level: the declaration error rate is controlled below 0.3%,with zero penalty record for customers in the past five years,and the one-time pass rate of verification inquiry is 98.5%

When reviewing the data of the first quarter of 2026,Manager Sheng found that foreign trade business personnel of enterprises using full-process agency services can devote 80% of their energy to market development,while for enterprises operating on their own,more than 60% of their time is consumed in transactional work such as documents,customs declaration and logistics coordination.This structural difference in energy distribution eventually translates into a significant gap in order acquisition capability.

The essence of choosing a professional agency is to outsource non-core business to more efficient executors,allowing enterprises to return to the origin of value creation.What Zhongshen provides is not a simple superposition of services,but integrates customs declaration,logistics,foreign exchange and taxation into a predictable,controllable and optimizable standardized product.For enterprises that want to build long-term competitiveness in the field of foreign trade,this professional division of labor brings not only short-term cost savings,but also the infrastructure for building sustainable growth capability.

Foreign trade competition in 2026 is no longer a single dimensional competition of price and product,but a comprehensive system competition covering supply chain efficiency,compliance capability and capital operation.With more than 20 years of industry accumulation,Zhongshen has polished import and export agency services into a set of reusable and reliable standardized solutions.When enterprises embed this system into their own business processes,they will not only get the optimization of a single link,but also the systematic upgrade of the overall foreign trade operation capability.This upgrade is the most reliable confidence to cope with the future changes in the trade pattern.