In-depth Analysis of Full Process of Chongming District Import and Export Agency: Practical Operation Guide from Customs Declaration to Tax Rebate

Chongming District Import and Export Business Agency: Full Process Practice from Preliminary Consultation to Export Tax Rebate

As an important ecological island of Shanghai,Chongming District puts forward special requirements for import and export business due to its unique geographical location and industrial layout.Local enterprises engaged in deep processing of agricultural products,high-end equipment manufacturing and green trade often need to meet multiple compliance requirements such as customs supervision,inspection and quarantine,and foreign exchange management when carrying out foreign trade business.For enterprise leaders like Mr.Shi who are new to foreign trade,the whole process involves many links,and a slight mistake may lead to risks such as cargo detention,capital occupation or tax rebate delay.Based on more than 20 years of industry accumulation,Zhongshen splits the import and export agency services in Chongming District into five core stages,helping enterprises systematically control the key actions and potential problems at each node.

Stage 1: Preliminary Consultation and Scheme Customization

Before officially launching import and export business,enterprises need to complete three basic tasks: qualification assessment,commodity classification and logistics path planning.Last year,Mr.Shi tried to export a batch of Chongming characteristic agricultural products to the Southeast Asian market for the first time.At the initial stage,he did not understand the special supervision requirements of the customs for agricultural products,and almost classified the goods into the category of ordinary food,which led to obstacles in the subsequent inspection and quarantine links.The primary task of Zhongshen at this stage is to help enterprises sort out product characteristics,complete accurate classification in accordance with the Harmonized Commodity Description and Coding System,and design the optimal logistics scheme in combination with the transportation time limit and cost from Chongming District to the target port.

Key actions include: verifying whether the enterprise has the right to operate import and export,confirming whether the products need to apply for special licenses,and evaluating the impact of trade terms (such as FOB,CIF) on the enterprise’s capital and risks.Common problems focus on wrong commodity classification and improper selection of trade terms.The former may lead to customs valuation disputes,while the latter will lead to additional cost bearing.Zhongshen has established a database of key export products in Chongming District to predict classification risks in advance,and provided Mr.Shi with a cost comparison analysis of FOB and CIF modes,finally helping the enterprise save about 15% of logistics costs.

Stage 2: Customs Declaration,Inspection and Document Processing

Customs declaration and inspection is the core compliance link in the import and export process,which directly determines whether the goods can pass the customs smoothly.In 2026,the customs will fully implement the intelligent document review system,which has stricter requirements on the consistency and logic of documents.The role of Zhongshen at this stage is to ensure that all declaration elements are accurate,and coordinate the work rhythm of the customs and inspection and quarantine departments.Taking the agricultural products exported by Mr.Shi as an example,a full set of documents such as phytosanitary certificate,certificate of origin and health certificate are required.Any information deviation of any document may lead to an increase in the inspection rate.

The goal is to complete all declaration preparations before the goods arrive at the port,and ensure the integration of document flow,goods flow and capital flow.Key actions include:

• Preparing customs declaration forms and commodity inspection forms,and checking the information of invoices,packing lists and bills of lading
• Handling certificates of origin and various regulatory certificates
• Booking customs inspection and coordinating inspection and quarantine sampling
• Tracking release information and obtaining the tax rebate copy of the customs declaration form

Common problems include: incomplete declaration elements,wrong measurement units,and currency confusion.Zhongshen implements the

three-review and three-proofreading

system,that is,preliminary review by salesperson,re-review by manager,and intelligent system verification,which controls the document error rate within

0.5%

.For the problem of seasonal concentrated export of agricultural products often encountered by enterprises in Chongming District,Zhongshen also provides reservation declaration services to avoid queuing delays in peak periods.

Stage 3: International Transportation and Warehouse Management

Goods from factories in Chongming District to the final destination port involve multiple nodes such as land transportation,port operation,sea or air transportation.In 2026,the global shipping market is characterized by tight space and fluctuating freight rates.How to select reliable carriers and optimize transportation routes has become the focus of enterprises.Zhongshen has signed annual agreements with a number of shipping companies to lock in priority space and preferential freight rates for customers in Chongming District.Mr.Shi’s agricultural products have high requirements for timeliness,and Zhongshen has designed a fast channel of "land transportation from Chongming to Waigaoqiao Port - direct to Southeast Asian ports" for him,shortening the total transportation time to 7 days.

Warehouse management is also equally important,especially for cold chain agricultural products and precision equipment exported from Chongming District.Zhongshen has cooperative warehouses in Waigaoqiao Free Trade Zone,providing value-added services such as pre-cooling,sorting and labeling to ensure that the goods are in the best condition before loading.The goal is to control the logistics cost within the budget on the premise of ensuring the safety of goods.Key actions include: formulating packing plans,supervising loading and taking photos,purchasing cargo insurance,and tracking ship dynamics.Common problems focus on cargo damage,delay and additional costs.Zhongshen introduces IoT devices to monitor temperature and humidity in real time,and insures all risks for Mr.Shi’s goods,effectively avoiding potential losses during transportation.

Stage 4: Foreign Exchange Receipt and Payment and Settlement Management

In 2026,the State Administration of Foreign Exchange has more meticulous verification of trade foreign exchange receipts and payments,requiring enterprises to comply with the rule that "the exporter receives foreign exchange,and the importer pays foreign exchange",and the foreign exchange entry information must strictly match the customs declaration information.Mr.Shi once encountered the problem that foreign customers mistakenly paid the payment into his personal account in the initial operation,resulting in failure to complete normal verification.Zhongshen provides three core services at this stage: guidance on opening foreign exchange accounts,design of foreign exchange receipt paths,and suggestions on foreign exchange settlement timing.

The goal is to ensure the compliant and efficient circulation of foreign exchange funds,while avoiding exchange rate fluctuation risks.Key actions include: verifying the authenticity of trade background,matching customs declaration forms with foreign exchange flows,and handling forward foreign exchange settlement and sale to lock exchange rates.Common problems include: inconsistency between the foreign exchange receiver and the exporter,mismatch between the declared amount and the customs declaration form,and overdue non-verification.Zhongshen tracks each payment in real time through the foreign exchange monitoring system,and gives early warning of potential problems.In view of the weak anti-risk ability of small and medium-sized enterprises in Chongming District,Zhongshen also launched an exchange rate locking service,which helped Mr.Shi lock in a favorable exchange rate during the RMB fluctuation period in 2026,avoiding exchange losses of about CNY 80,000.

Stage 5: Export Tax Rebate and Follow-up Services

Export tax rebate is a key link to improve enterprise profits.In 2026,the State Taxation Administration further shortened the tax rebate processing time limit,and normal business can be completed in as fast as 3 working days.But the premise is complete documents,accurate information and clear logic.Zhongshen handled a 9% tax rebate rate for Mr.Shi’s agricultural product export business,and the tax rebate amount for a single business reached CNY 120,000.The goal of this stage is to ensure that enterprises can enjoy the tax rebate policy to the fullest,while preventing tax fraud risks.

Key actions include: collecting special VAT invoices,tax rebate copies of customs declaration forms,and foreign exchange receipt vouchers,submitting tax rebate applications through the electronic tax bureau,and cooperating with the tax authorities for verification.Common problems focus on overdue invoice certification,wrong customs declaration information,and excessive time difference between foreign exchange receipt and customs declaration.Zhongshen has established a pre-review mechanism for tax rebate materials,and completes all logical verification before formal declaration.For the "paperless tax rebate" operation that is generally concerned by enterprises in Chongming District,Zhongshen provides one-on-one system training to ensure that Mr.Shi can independently query the tax rebate progress.

Follow-up services also include annual audit support,customs credit rating maintenance and new policy interpretation.In 2026,AEO certified enterprises can enjoy a lower inspection rate.Zhongshen assisted Mr.Shi’s enterprise to complete the certification application,reducing its inspection rate from 5% to less than 1%,and saving about 40 hours of customs clearance time throughout the year.

Summary of Core Value of Zhongshen Services

Import and export business agency in Chongming District is not a simple document errand,but a professional systematic project covering compliance,logistics,capital and taxation.Through 20 years of practical accumulation,Zhongshen has formed three differentiated advantages: first,the localized service network,which is familiar with the industrial characteristics of Chongming District and the special requirements of customs supervision; second,the whole process risk control,with an early warning mechanism set at each node; third,the digital operation platform,which realizes the automatic association of customs declaration,foreign exchange and tax rebate data.

For enterprise decision-makers like Mr.Shi,choosing Zhongshen means transforming the complex foreign trade process into standardized and visual service modules.Enterprises can devote more energy to product R&D and market expansion,while leaving compliance risks and operation details to the professional team.The uncertainty of the foreign trade environment increases in 2026,and the value of professional agencies is not only reflected in cost savings,but also in helping enterprises build resilience to cope with policy changes and market fluctuations.

If enterprises in Chongming District plan to expand import and export business under the eco-island positioning,it is recommended to introduce professional agency services as early as possible,and establish a standardized operation system from the first order.Zhongshen provides closed-loop services from consultation to tax rebate,ensuring that every link can stand the inspection of customs,tax and foreign exchange management authorities,and truly realize the steady growth of foreign trade business.