Import economics
European security hardware does not arrive here at its European price. Between the exchange rate, the tariff, the customs fee, the broker and the rules governing lithium cells, there is a real and knowable gap. This page shows the arithmetic on a shipment we actually imported, so you can see where the money goes instead of guessing.
A July 2026 shipment of keys, a phone and accessories from Germany, declared at $2,974. Total import charges were $550.68 — an effective 18.52% on declared value.
Duty
$446.10
15.000%
Merchandise Processing Fee
$33.58
1.129% — at the floor
Broker entry-line charge
$54.00
1.816%
Broker disbursement fee
$17.00
0.572%
Total import charges
$550.68
18.516%
Only 15 of those 18.5 points are the tariff. The rest is the Merchandise Processing Fee and broker charges. About $71 of it is carrier brokerage margin — a cost structure, not a tax, and one that a different broker removes entirely. We publish this because the difference between "the tariff is 15%" and "landed cost is 18.5%" is exactly the gap that surprises people.
Current as of 20 August 2026. The base layer moved twice this year: IEEPA was struck down in February and replaced by a 10% Section 122 surcharge, which hit its 150-day statutory limit and expired 24 July 2026. A Section 301 forced-labor tariff replaced it — 10% for most economies, 12.5% for a 46-economy tier that includes China and Vietnam.
🇪🇺 European Union
Nitrokey keys (Germany). NovaCustom laptops and mini PCs (Netherlands).
15.0%All-inclusive ceiling
🇨🇳 China
Accessories such as data blockers and protective cases.
37.5%Typical electronics, incl. Section 301
🇻🇳 Vietnam
NitroPhone handsets, which are built on Pixel hardware.
12.5%Plus MFN, often 0% on phones
A single European shipment routinely carries three origins. Ours did: German keys, Chinese accessories, a Vietnamese-assembled handset — one waybill, three different rate stacks. Origin is a legal determination about where a product was substantially transformed, not a shipping address, and it is settled per line rather than per shipment.
The Merchandise Processing Fee is 0.3464% of entered value, with a floor of $33.58 and a ceiling of $651.50 in FY2026. Our entry paid the floor.
So would an entry of any value up to roughly $9,694 — the fee is identical whether you import $500 of keys or $9,000 of them. On a small shipment that floor alone can exceed the duty. It is the single strongest argument for consolidating inbound freight, and it is why we buy in batches rather than restocking continuously. The same logic works against you as an individual importer: a one-unit personal import pays the same $33.58 floor plus brokerage that a full pallet does.
Lithium cells are the reason several European vendors cannot sell their phones and laptops to US buyers at all. None of this is duty — it is transport law, and it bites earlier in the process than customs does.
Documents that must exist
How it has to ship
And once it is here
This is why a NitroPhone cannot simply be ordered from Germany and posted to you: the vendor's own shop restricts delivery of battery-containing devices outside the EU. Holding US-side stock, with the paperwork and the handling in place, is what makes those products buyable here at all.
Duty is the visible cost. The documentation is the one that actually stops products reaching US buyers — and the same test report satisfies the carrier, the customs entry and the marketplaces. One document, four gatekeepers. Missing it does not produce a warning; it produces a blocked listing or a refused parcel.
Selling a battery device online
CPSC eFiling, from 8 July 2026
How the parcel may travel
This is the real barrier for a European manufacturer. A vendor arrives holding EU test data and none of the US-specific artefacts the market wants: a certificate determination per product, filings lodged before entry, hazmat attributes populated per marketplace, a Prop 65 assessment, and a registered carrier for the domestic leg. It is why excellent European hardware is often simply unavailable here, and why a US channel is worth more than the shipping it replaces.
Nitrokey — imported by us
Manufactured in Germany, imported into the United States as our own stock. Every unit crosses a border under the rates above and carries duty, the MPF floor and brokerage before it reaches a shelf. That import cost is real and it is ours.
EU origin · 15% + fees · we hold the stock
NovaCustom — shipped from Michigan
Already in the United States. NovaCustom operates a US warehouse, so an order ships domestically and no import event happens at the point of sale. Same European engineering, none of the border cost or delay at your end.
US-domestic dispatch · no import step for you
It is the same reason both vendors reach US buyers through a US channel at all. A European manufacturer selling directly into the US either builds a domestic position or accepts that a large part of the market cannot practically buy from them.
Not customs advice. The rates here are working notes for our own planning, current as of 20 August 2026 and moving repeatedly through the year. Duty owed on any specific shipment depends on its 10-digit HTSUS line, the entry date, and the Chapter 99 provisions live that week. If you are importing, confirm with a licensed customs broker. Sources: CBP (MPF FY2026 adjustment; de minimis suspension, final rule 24 Jun 2026), USTR (Section 301 lists and four-year review, 89 FR 76581; forced-labor tariff replacing Section 122, 24 Jul 2026), US–EU framework 15% ceiling eff. 1 Jul 2026, PHMSA 49 CFR, UN Manual of Tests and Criteria 38.3, IMDG Amendment 42-24.