For more than a decade, the quiet engine of cross-border e-commerce into the United States was a single clause in US customs law: the de minimis exemption. Parcels valued under USD 800 could enter the country duty-free, with minimal customs paperwork. Shein, Temu, AliExpress and thousands of smaller sellers built their entire fulfilment models on it. At peak, e-commerce parcels accounted for 50–60% of China → US air cargo volume, and an estimated 20% of all global air cargo volume.
That model is now being dismantled. The US has restructured de minimis eligibility for shipments originating from China and Hong Kong, subjecting low-value parcels that previously moved duty-free to new fees and duty obligations. Layered on top is a significantly elevated tariff regime on Chinese imports. Industry analysts at IATA and Clive Data Services estimate the combined impact at more than USD 22 billion in lost air cargo revenue over three years — enough to rewrite network plans for every major cargo carrier.
What actually changed
- De minimis exemption narrowed. Low-value parcels originating in China and Hong Kong no longer automatically enter the United States duty-free. Each parcel now requires formal or informal entry and is subject to applicable duties and fees.
- Elevated tariff rates. A materially higher tariff regime applies to a wide band of Chinese-origin goods, pushing blended landed cost up by 20–100%+ depending on HS code.
- New processing fees. Per-parcel handling charges apply even where duty rates are modest, compressing margins on sub-USD 100 shipments to the point where many are no longer commercially viable as direct-to-consumer air cargo from China.
The USD 22 billion question: who pays?
The headline USD 22 billion revenue loss for the air cargo sector is not absorbed by one party — it flows through a chain:
| Party | Short-term impact | Medium-term response |
|---|---|---|
| Chinese e-commerce sellers | Order volume drop 15–35% on US-facing lanes | Shift inventory to US bonded warehouses; ship in bulk pallets |
| Integrators (FedEx, UPS, DHL) | Parcel volume down, yield under pressure | Re-bank freighter networks around Southeast Asia and Mexico |
| Chartered B2C freighter operators | Biggest hit — some routes uneconomic | Redeploy to India, Vietnam, Turkey lanes |
| Airports / ground handling | Processing volume drops at China gateways (PVG, HKG, CAN) | VNM / IND / MEX gateways take share |
| US consumers | End-prices on Chinese e-commerce goods up 20–40% | Substitution toward US or third-country sellers |
| US customs | Surge in formal entries; processing backlog risk | Automation and pre-clearance expansion |
Where the capacity is going instead
The most striking thing about the tariff fallout is not the demand destruction — it is the redirection. Freighter capacity built to serve China → US e-commerce is not being parked. It is being moved:
- Vietnam → US. Ho Chi Minh City (SGN) and Hanoi (HAN) are absorbing significant overflow. Several major sellers have shifted fulfilment to Vietnamese 3PLs. Air freight rates on Vietnam → US are up double-digits as a result.
- India → Europe / US. Delhi (DEL) and Bengaluru (BLR) volumes are growing fast. Nearshoring to India was already a trend; tariff pressure on China is now accelerating it.
- Mexico → US. Air cargo out of Mexico City (MEX), Guadalajara (GDL) and Monterrey (MTY) into US gateways is benefiting as suppliers move final assembly into USMCA territory. Truck-for-air substitution also rises within this corridor.
- Europe as a transit / bonded platform. Some Chinese sellers are pre-positioning inventory in European bonded warehouses (LIE, AMS, FRA) before sending pallet-level lots to US customers under more favourable duty treatment on commercial-value imports.
- Australia and intra-Asia. Capacity originally built for China → US is being reassigned to Australia-bound lanes and intra-Asia deferred e-commerce, where regulatory conditions remain favourable.
What this means for B2B air freight shippers
If you ship industrial, commercial or B2B cargo — not tiny consumer parcels — the tariff shift actually helps you in one specific way: less competition for space. As chartered B2C freighters redeploy, more capacity frees up on scheduled freighter and belly networks. But the reshuffling creates its own challenges:
- Re-evaluate your supplier geography. If your supplier sits in China and ships to you via air, model a second-source scenario from Vietnam, Thailand, India or Turkey. You may find the total landed cost today is already close.
- Use bonded warehouses smartly. For higher-value shipments, routing via a bonded European or US warehouse before final distribution can save on per-parcel fees and give you duty optimisation options.
- Watch Southeast Asia capacity. As the market redirects, Vietnam and India lanes will tighten before China lanes loosen. Book ahead — same 5-7 day lead time rule applies.
- Document everything. Formal entries require accurate HS codes, country of origin certification, and declared values. Errors that used to be tolerated on de-minimis parcels will now trigger holds and penalties.
- Check your Incoterms. DDP (Delivered Duty Paid) into the US is now substantially more expensive on Chinese-origin goods. Many shippers are renegotiating toward DAP or FCA to shift duty responsibility to the buyer.
Knock-on effects to watch over the next 90 days
- China → Europe rates holding firm. Europe-bound flows have not been directly hit by US tariff changes, but the diverted capacity creates complex cross-effects. Expect rates to stay elevated through Q2.
- Southeast Asia → US surge. Already visible in April data. Vietnam, Thailand and Malaysia → US rates up 10–18% month-on-month.
- Mexican cross-border trucking capacity tightens. Lower-value goods that might have flown from China into LAX or JFK are now trucking in from MTY and GDL.
- Pharma and high-value electronics unaffected. These segments ship on commercial-value entries anyway and have not been exposed to de minimis rules. Pricing on dedicated pharma lanes remains stable.
Frequently Asked Questions
Does the de minimis change affect all countries or only China and Hong Kong?
The narrowed de minimis treatment specifically targets shipments originating from China and Hong Kong. Parcels from other origin countries continue to benefit from de minimis treatment up to USD 800 per addressee per day, subject to standard customs rules.
If I ship from Vietnam or India instead, do I still benefit from de minimis?
Yes — de minimis remains available for shipments originating outside China and Hong Kong, which is a major driver of the capacity shift toward Southeast Asia and India. Confirm country-of-origin rules carefully: manufactured-in-China goods that merely transit through Vietnam do not qualify as Vietnamese-origin.
How much does the tariff add to a typical Chinese import?
Depends on the HS code. For many consumer goods, the elevated tariff regime adds 20–100%+ to the duty line. On top of that, per-parcel processing fees now apply where de minimis used to waive them, compressing margins on sub-USD 100 shipments to the point many are uneconomic as direct-to-consumer air.
I run a small e-commerce business shipping to the US. Should I still use air freight?
Yes, but the fulfilment model needs to change. Instead of drop-shipping individual parcels from China, most competitive sellers are moving to a two-step model: bulk air freight in pallet form to a US (or European) 3PL or bonded warehouse, then domestic fulfilment to the end customer. This shifts customs work upfront and avoids per-parcel fees.
Does this also affect air cargo to Europe or the UK?
Not directly — EU and UK de minimis rules are unchanged. However, redirected capacity and cross-trade effects mean European lanes are affected indirectly. We cover the April 2026 rate environment for Europe in this market update.
What about pharma, electronics, automotive — the “real” B2B air cargo?
These segments ship on commercial-value entries and were never reliant on de minimis. Their exposure is to the broader tariff regime, not the parcel changes. Many companies are re-examining supplier geography — particularly for semiconductors, batteries and EV components — but the logistics model is largely unchanged.
Related reading
- E-Commerce Air Freight: How Online Retailers Are Reshaping Air Cargo in 2026
- Nearshoring and Air Freight: How Supply Chain Shifts Are Changing Cargo Flows
- Incoterms for Air Freight Explained
- China → USA Air Freight Route
- Vietnam → Europe Air Freight Route
- Get an indicative air freight quote
Sources: FreightWaves — “Air cargo faces $22B revenue hit when China tariff exemption ends”; Supply Chain Dive — “Tariffs, de minimis changes spark air cargo capacity shifts”; Stat Times — “Tariffs and shifting supply chains reshape global air cargo flows”; Flexport Air Freight Market Update Q1 2026; IATA Air Cargo Market Analysis.