On 26 August 2026, Eurostat published its second-quarter 2026 figures for international trade in goods. The headline on the release is about the United States and China. Underneath it sits a quieter number that matters far more directly to anyone filing declarations across the Channel: UK–EU goods trade grew on both sides of the ledger at once.
In the quarter, the EU imported €43.4 billion of goods from the UK and exported €92.7 billion to it — €136.1 billion of two-way trade in three months, with the UK holding its place as the EU’s third-largest external supplier and its second-largest external customer. Neither ranking is new. What is worth noticing is the direction of travel: both flows are up year-on-year, in a quarter when the EU’s single largest export market shrank.
Eurostat ranks external partners separately in each direction, and the two tables do not look the same. Switch between them below: the UK moves up a place going from supplier to customer, and the partners around it change completely.
It is worth keeping the denominators in view. A “top five” table sounds concentrated, but those five partners account for only just over half of the EU’s external trade in either direction. The EU’s goods trade is spread across far more countries than any short table can show, which is exactly why the UK’s 6.2% import share and 13.6% export share are as large as they are.
Ranks tell you size; they do not tell you direction. Plotting the same five partners on two axes — how fast EU imports from them grew, against how fast EU exports to them grew — sorts them into four quite different stories.
Three of the five sit in the top-right quadrant, growing in both directions at once: China, Switzerland and the UK. But only one of those three is also top three on both lists. China is the EU’s largest supplier and only its fourth-largest customer; Switzerland is fourth and third. The United States is top three in both directions, like the UK — but it sits in the bottom-right quadrant, selling more into the EU while buying less from it.
That leaves the UK as the only partner in this release that is simultaneously top three by size in both directions and growing in both directions. It is a single quarter, and one quarter is never a trend on its own — but it is a useful corrective to the assumption that UK–EU goods trade is quietly shrinking in the background.
Eurostat’s release also gives the whole-of-EU picture across all partners, which is the right yardstick for judging whether 8.8% and 5.6% are genuinely strong numbers or merely positive ones. On one measure the UK trails the average; on the other it leads.
The import gap is less a statement about the UK than about the company it keeps. US and Chinese sales into the EU grew unusually fast this quarter, which lifted the all-partner average above the UK’s own perfectly healthy 8.8%. The export comparison runs the other way: the UK beat an average that was being pulled down by the 5.6% fall in EU exports to the United States.
The more useful question about any single quarter is whether it looks like the years around it. Eurostat’s annual figures for 2024, the latest full year in its Statistics Explained series, show the same shape: the United States, China and the United Kingdom were the EU’s three largest goods trading partners for both imports and exports, and the EU recorded a full-year trade surplus with the UK of €177 billion.
A €49.3 billion EU surplus in a single quarter is entirely consistent with that multi-year picture rather than a departure from it. Whatever else has changed in UK–EU trade since Brexit, the UK’s position as a top-three EU trading partner has been stable for several years running, and this release extends the pattern rather than breaking it.
None of these figures change what has to go on a declaration. What they change is how many of them there are — and volume, not complexity, is usually what determines how much pressure a customs operation is actually under.
Two-way UK–EU goods trade of €136.1 billion in a quarter, rising on both the import and the export side simultaneously, points to sustained demand for every filing type that sits on a Channel movement. Those filings are not interchangeable, and a single load can trigger several of them:
The full customs import declaration submitted to HMRC’s Customs Declaration Service, carrying commodity codes, valuation, procedure codes, duty and VAT calculations, and any licences or preference claims. This is the filing that clears the goods into free circulation or into a customs procedure, and it is the one where a wrong code turns into a real cost rather than an error message.
The export side of CDS, covering pre-lodgement, arrival at the office of exit and departure messages through to permission to progress. Rising EU imports from the UK — up 8.8% this quarter — are, at the filing desk, simply more of these.
The entry summary declaration lodged before the goods arrive in GB, mandatory for EU-to-GB movements since 31 January 2025. It runs on a reduced dataset — 20 mandatory and 8 conditional fields — and it is a separate obligation from the customs declaration, with its own deadlines tied to the mode of transport.
The EU’s Import Control System 2 is the mirror image of GB ENS: pre-arrival safety and security data for goods moving into the bloc, filed against EU customs rather than HMRC. For a GB exporter selling into the EU — the flow that grew 8.8% this quarter — this is the declaration on the far side of the crossing.
Where duty is suspended while the goods travel — across the Channel, through a member state, or on to a third country — the movement runs on a transit declaration under the New Computerised Transit System. NCTS Phase 6 went live in the UK on 1 June 2026, covering T1, T2 and T2F departures, arrivals and unloading remarks, with real-time notifications through to discharge.
Most Channel traffic is roll-on/roll-off, which means the declarations have to be tied together into a goods movement reference before the vehicle can board. A GMR links the CDS, NCTS and safety and security references for everything on the trailer — and it is the last thing standing between a correctly declared load and the ferry.
A load leaving a GB warehouse for a customer in France can involve a CDS export declaration, an EU ICS2 entry summary declaration, an NCTS transit declaration and a GMR — four separate filings against three different authorities for one truck. Growth of close to 9% on one side of the relationship and over 5% on the other does not mean one extra declaration per shipment. It means more of every one of them.
Growth on both sides of the UK–EU relationship touches every part of the platform at once, because CDUK covers both sides: CDS import and export declarations and GB safety and security filings to HMRC, EU ICS2 entry summary declarations for goods moving into the bloc, NCTS transit declarations for goods moving under customs control between the two, and GVMS goods movement references to get the vehicle onto the ferry — all without a port or CSP badge.
As two-way volumes rise, the practical value of guided wizards, bulk Excel and CSV upload, cloning between declaration types, intelligent document processing that lifts data straight off invoices and packing lists, and real-time validation before submission scales with them. The alternative to automation at higher volumes is not slower filing — it is more manual keying, and a higher chance of exactly the error that turns into a rejection or a hold at the border.
Strip away the headline framing around the US and China, and the UK’s position in Eurostat’s Q2 2026 release is unambiguous: third-largest supplier to the EU, second-largest export market for the EU, growing on both sides of the ledger, and consistent with a trading relationship that has held a top-three ranking for years. The EU’s €49.3 billion quarterly surplus is a reminder of how lopsided that relationship is by value — but lopsided and growing are not the same thing as shrinking.
For anyone filing customs declarations on either side of the Channel, Q2 2026 is less a headline than a workload forecast — and a reminder that the systems handling that workload need to scale with the trade rather than with the news cycle.
Sources: Eurostat, Top trade in goods partners in Q2 2026: US and China (26 August 2026); Eurostat, International trade in goods – selected topics, Statistics Explained. Share and total figures shown here are calculated from the values published in that release.