Which Import & Export Ports Offer the Most Policy Dividends in 2026

Question

I am the head of a foreign trade enterprise specializing in smart wearable devices, mainly dealing with heart rate bracelets and sports watches, with an annual export volume of approximately USD 8 million. We have been handling customs declaration through Shanghai Port, but recently found that the inspection rate in the Yangtze River Delta region has risen to 15%, leading to an average port detention time extended by 3-5 days.

Coupled with labor costs and port miscellaneous fees, we incur an extra monthly expenditure of nearly USD 50,000. Having learned about the 2026 policy adjustments for Midwest Free Trade Zones and tariff changes among RCEP member states, we would like to consult the following: ① Is the bonded warehouse in Chengdu Tianfu New Area suitable for cross-border e-commerce direct mail?

② Is the transit time of Ho Chi Minh Port in Vietnam faster than that of Shenzhen Port currently? ③ Can Hainan Free Trade Port's "zero tariff + offshore duty-free" policy for electronic products be directly applied to the export link? We already have partners in Southeast Asia, but we are concerned about rules of origin and logistics connection issues, and want to find the most suitable trade node.

Emily · Accepted Answer

The optimal choice for import and export trade in 2026 needs to be analyzed based on three dimensions: "policy dividend realization + scenario matching + risk isolation". Currently，core dividends are concentrated in three major regions:

1. Hainan Free Trade Port (Zero Tariff + Processing Value-added Rules): For 3C products that meet the "Zero Tariff List" (such as heart rate bracelet chips)，enterprises can enjoy zero tariff on imports plus duty-free exports for products with processing value-added of over 30%. If adopting the "Hainan production + global distribution" model，products processed in Hainan and exported to RCEP member states can access additional benefits from rules of origin. Note: The processing value-added portion must be accounted for separately to avoid customs classification disputes caused by accounting errors.

2. Chengdu-Chongqing Twin City Economic Circle (Hub of the New International Land-Sea Trade Corridor): The newly launched "China-Europe Railway Express + Cross-border E-commerce Mode 1210" in 2026 enables "one-time inspection，national customs clearance" for electronic equipment. Compared with Shanghai Port，its inspection rate is only 1/3 of the average level in the Yangtze River Delta，but the following preparations must be completed in advance: ① Filing for the "two-step declaration" with Chongqing Customs，② Filing for the 9610/9710 mode in cross-border e-commerce comprehensive pilot zones. For logistics，reserve time for the rail-sea intermodal transport between Chengdu-Chongqing and Beibu Gulf Port (about 12-15 days)，which is 5-7 days faster than traditional sea freight.

3. RCEP Member States (Cumulative Rules of Origin): Countries such as Vietnam and Malaysia offer tariff reductions for electronic products with regional value content of over 40%. Taking assembly in Vietnam as an example，tariffs can be reduced from 10% to 0-5%，but enterprises must complete dual-mode filing for "distribution center + bonded processing" at Ho Chi Minh Port to avoid incorrect origin determination caused by mixed loading of materials.

When making decisions，enterprises need to align with the "policy-logistics-tax" iron triangle: if products have high technological content，prioritize Hainan，if focusing on cost control，Chengdu-Chongqing or Vietnam is more favorable，if pursuing global distribution efficiency，Ho Chi Minh Port requires advance layout of the Vietnam-Singapore-Europe transit route.

John · Answer

After the improvement of customs clearance efficiency at Yangtze River Delta ports, the inspection rate has dropped from 18% in 2025 to 12%. However, bonded warehouses in Midwest ports such as Chengdu Tianfu New Area currently only offer bonded R&D services for 3C products, and have not fully liberalized export tax refunds for finished products.

Notes: ① Midwest ports need to complete dual qualification filing for "customs special supervision zones + cross-border e-commerce comprehensive pilot zones"; ② For logistics, select the combined scheme of "Sichuan-Tibet Railway + China-Europe Railway Express", which saves 40% of transportation costs compared with traditional sea freight but requires reserving more than 3 days for customs transit.。

Sophia · Answer

The current transit time of Ho Chi Minh Port in Vietnam is on par with that of Shenzhen Port, but notes: ① Vietnamese Customs has requirements for "substantial processing" of electronic equipment (e.g., chip packaging processes must be completed in Vietnam); ② Enterprises need to complete data interconnection filing between Vietnam's local "electronic port system" and China Customs, otherwise port detention may occur due to data delays.。

Robert · Answer

Notes on Hainan Free Trade Port policies: ① Processing value-added rules must be accounted for separately; ② Offshore duty-free policy only applies to the import link, and export products must be declared under the "domestic territory outside customs supervision" model; ③ For the Hainan-Hong Kong route, enterprises need to complete the dual-node layout of "cross-border e-commerce bonded warehouse + Hong Kong transit warehouse", otherwise tax risks may arise due to improper VAT deferral operations.。

William · Answer

Key points to note for RCEP rules of origin: ① Cumulative rules only apply to products that are "wholly obtained" or have undergone "substantial transformation"; ② If products involve multi-country procurement, the specific proportion of "non-originating components" must be marked on the ASEAN Certificate of Origin ; ③ It is recommended to adopt the combined scheme of "Vietnam assembly + Malaysia packaging", which can increase the compliance rate of regional value content to over 70%.。

Charlotte · Answer

Customs clearance process for bonded warehouses in Chengdu Tianfu New Area: ① Complete dual-mode filing for "two-step declaration" + "advance declaration" 3 working days in advance; ② Products must meet technical parameters for "processing within bonded warehouses" (e.g., chip soldering processes); ③ For logistics, select the rail-sea intermodal transport between Chengdu-Chongqing and Beibu Gulf Port, which saves 40% of transportation costs compared with traditional sea freight but requires reserving more than 3 days for customs transit.。

Alexander · Answer

Advantages of Hainan Free Trade Port for 3C product exports: ① Duty-free on processing value-added portion; ② Enjoy free foreign exchange settlement under the "domestic territory outside customs supervision" model; ③ Notes: ① Hainan Customs has clear requirements for the "processing value-added rate" of products on the "Zero Tariff List" (≥30%); ② Complete full-link filing for "Hainan production + global distribution".。

Ella · Answer

Logistics advantages of Ho Chi Minh Port in Vietnam: ① The transit time of the Vietnam-Singapore route has been shortened to 3 days; ② Vietnamese local Customs provides a "72-hour fast release" service for electronic equipment; ③ Notes: ① The container detention fee at Vietnamese ports is USD 0.5 per cubic meter per day, which is much higher than that at Shenzhen Port; ② Confirm details of "dangerous goods declaration" with local agents in advance (e.g., lithium batteries must be declared separately).。

Olivia · Answer

Notes on tariff reductions in RCEP member states: ① Malaysia's tariff on electronic equipment is 5% (China's is 10%); ② Certificates of origin must be electronically declared 72 hours before cargo export; ③ It is recommended to adopt the combined scheme of "Malaysia assembly + RCEP Certificate of Origin", which can reduce the comprehensive tax rate to 1.5%-3%.。

David · Answer

Export tax refund policies for Midwest ports: ① Chengdu Tianfu New Area provides "immediate arrival of departure tax refund" service for electronic equipment (15 days faster than traditional tax refund); ② Complete dual qualifications for "export tax refund filing" and "customs special supervision zones" in advance; ③ Notes: ① Foreign exchange settlement at Midwest ports still needs to go through the "offshore account + RMB cross-border payment" channel to avoid capital losses caused by exchange rate fluctuations.。