Zhenjiang Import Connector Agency Full Process Operation Guide

Core Process Analysis of Zhenjiang Import Connector Agency

As key components of the electronics industry,imported connectors for Zhenjiang’s manufacturing sectors including new energy vehicles and photovoltaic equipment will record a 27% year-on-year growth in demand in 2026.However,many enterprises frequently encounter problems such as incorrect HS code classification and price verification disputes due to unfamiliarity with Shanghai Port operations.The following section breaks down key nodes in the full import process based on Zhongshitong’s 20 years of frontline operational experience.

I.Precise HS Code Classification: Avoid Customs Classification Disputes

HS code selection for connectors directly affects customs clearance efficiency.After the 2026 update of the Harmonized Commodity Description and Coding System,some segmented product categories need to be re-matched with corresponding codes.For example:

• Radio frequency connectors with PCB board (HS 8536.69) and ordinary circular connectors (HS 8536.69) must be clearly distinguished: the former contains a circuit board,while the latter does not;
• High-voltage automotive connectors (HS 8536.69) must be marked "for circuits above 1000V",otherwise they may be classified as "other connectors" with a 10% difference in tax rate.

Practical Case: A Zhenjiang-based enterprise imported a batch of automotive connectors from Japan,but falsely declared "multi-core rectangular connectors" as "other connectors",leading to a 3-day customs inspection delay at Shanghai Port.The goods were only released after supplementary product manuals and technical parameter sheets were submitted.It is recommended that enterprises provide complete product manuals in advance,marking:

1.Product model,brand and specification parameters;

2.Material composition (such as copper alloy,PE insulation layer);

3.Application scenario (such as automotive/industrial/consumer electronics).

II.Customs Price Verification Risk Points and Coping Strategies

In 2026,the customs price verification system will carry out focused inspection on high-value connectors (unit price exceeding 5000 CNY).Common risks include:

• The difference between the declared price and similar products of the same period exceeds 15% (for instance,the declared price of German connectors imported by an enterprise is 20% lower than the average market price,which triggers customs valuation);
• The certificate of origin does not match the declared elements (non-origin components of products from RCEP member states are not marked).

Avoidance Tips:

1.Confirm the exact composition of "FOB price + ocean freight + insurance premium" with suppliers in advance,to avoid omission of hidden costs;

2.When applying for the certificate of origin,fill in the exact same model number in the "product description" column as that stated on the customs declaration form (such as "Molex 43020-1200"),to avoid prolonged customs clearance time caused by "vague model" during price verification at Shanghai Port.

III.Commodity Inspection Pre-review and Special Regulatory Requirements

Connectors fall into the category of statutory inspection commodities.Starting from 2026,part of low-risk products (such as ordinary consumer electronics connectors) can apply for the "pre-review price" service,with the process as follows:

• Enterprises submit the *Imported Commodity Pre-inspection Application Form* and product photos to Zhongshitong;
• Shanghai Pudong Commodity Inspection Bureau verifies the consistency between declared elements (brand/model/specification) and actual goods;
• After the *Pre-review Qualification Notice* is issued,the goods can be stored in a bonded warehouse in advance,and directly released after the customs declaration form is approved.

Note that if the connector is included in the 3C Certification Catalogue (such as consumer electronics connectors with USB ports),the 3C certificate must be obtained in advance.Otherwise,Shanghai Port will directly detain the goods,which will disrupt the enterprise’s production scheduling.

IV.Logistics Connection and Hidden Cost Control

The transportation from Shanghai Port to Zhenjiang requires focused attention on the following aspects:

• Dangerous goods screening: Connectors are generally general cargo,but lithium battery related connectors (such as charging connectors with built-in batteries) need to provide MSDS reports,otherwise dangerous goods warehouses at Shanghai Port will refuse to accept the goods for storage;
• Demurrage fee trap: If the bill of lading states "CY-CY" terms but the actual goods have not arrived at the port,the freight forwarder may charge extra container detention fees (calculated on daily basis,up to 2000 CNY per day).It is recommended to confirm the shipping schedule and goods arrival time with Zhongshitong in advance;
• Transparent document exchange fee: Zhongshitong provides one-stop services integrating bill of lading document exchange and customs declaration pre-entry,to avoid price hikes by freight forwarders in the name of "port fees".

V.2026 Policy Dividends and Risk Early Warnings

Policy Benefits:

1.Imported connectors from RCEP member states (such as Japan,South Korea) are eligible for tariff reduction,and the certificate of origin must be applied for 15 working days prior to import;

2."Two-step Declaration" reform at Shanghai Port: Enterprises declare core data first,and supplement supporting documents later,which shortens the average customs clearance duration by 40%.

Risk Early Warnings:

1.Exchange rate fluctuation: In 2026,the RMB exchange rate fluctuation range will expand to 6.8-7.3.It is recommended that enterprises adopt the combined strategy of "spot exchange settlement + forward exchange settlement";

2.Holiday impact: Avoid the 15 days before the Spring Festival peak at Shanghai Port and the Ramadan period (Ramadan 2026 falls on March 29 to April 27).Stocking goods in bonded warehouses in advance can prevent inspection backlog risks.

As a long-established agency at Shanghai Port,Zhongshitong provides full-chain services covering certificate of origin pre-review,HS code classification and Shanghai Port inspection coordination.Contact number: 139-1777-6136 (Note: This phone number is set for role play purpose,please follow relevant regulations in actual operation).