Market evolution: Processors and controllers (CN 854231) — 2015–2025

Introduction

This report examines the European Union's external trade in Electronic integrated circuits as processors and controllers (CN 854231) over the eleven-year period from 2015 to 2025. The product scope covers processors and controllers — whether or not combined with memories, converters, logic circuits, amplifiers, or timing circuits — and includes three subcategories: standard integrated circuits (85423190), multi-component integrated circuits or MCOs (85423111), and multichip integrated circuits (85423119).

The period under review spans several transformative events for the global semiconductor industry: the US–China technology tensions beginning in 2018–2019, the COVID-19 pandemic and the ensuing chip shortage of 2020–2022, Brexit, the introduction of EU and US semiconductor subsidy programmes (the EU Chips Act and the US CHIPS Act), and European sanctions on Russia from 2022 onward. What emerges from the data is a picture of a market that tripled in traded value but shrank in physical volume, reoriented its geographic flows dramatically, and shifted from a position of slight net self-sufficiency to one of significant import dependence.

1. Surging Unit Prices Mask a Decline in Physical Trade Flows

The most striking feature of EU trade in processors and controllers between 2015 and 2025 is the divergence between value and volume. On both the import and export sides, monetary flows surged to record highs while the physical tonnage actually declined — a paradox explained by a dramatic increase in unit prices and a compositional shift toward higher-value product segments.

EU export values more than doubled despite a third drop in tonnage

The value of EU exports of processors and controllers rose from €7.15 billion in 2015 to €17.28 billion in 2025, an increase of 141.7%. Over the same period, the quantity exported fell from 7,274 tonnes to 4,875 tonnes (−33.0%). The implied average export unit price thus climbed from €982,863 per tonne to €3,543,463 per tonne (+260.5%).

Export values peaked at €21.60 billion in 2022, the height of the global semiconductor shortage, before easing to €15.70 billion in 2023 and recovering somewhat through 2024–2025. Export volumes, meanwhile, peaked at 8,766 tonnes in 2019 and have trended steadily downward since, reaching their lowest point of 4,861 tonnes in 2024.

Import values nearly tripled while physical volumes contracted

Imports tell a similar story of price-driven growth. The value of imports grew from €7.66 billion to €22.21 billion (+190.0%), while the imported tonnage declined from 11,521 tonnes to 10,140 tonnes (−12.0%). The implied import unit price therefore rose from €664,681 per tonne to €2,190,624 per tonne (+229.6%).

Import volumes were notably volatile: they spiked to 20,860 tonnes in 2019 — almost double the surrounding years — before dropping to 10,263 tonnes in 2020. The 2019 anomaly likely reflects inventory build-up amid the early US–China trade tensions. Import values peaked at €27.51 billion in 2022 before declining to €22.21 billion by 2025.

The shift toward higher-value product segments amplified the price effect

A major structural driver of the price increase was the evolution of the product mix. The three subcategories of CN 854231 evolved very differently:

Multi-component integrated circuits (MCOs) experienced explosive import growth, rising from 210 tonnes in 2017 to 2,726 tonnes in 2025 — a near thirteen-fold increase. This segment, which includes advanced system-in-package devices, now accounts for a substantial and growing share of EU imports. Standard integrated circuits (85423190) remained dominant by volume but contracted by 30% in imports and 46% in exports. Multichip circuits (85423119), by contrast, declined sharply on both sides.

The price data confirms the premiumisation trend. In 2025, the export unit price for standard processors stood at €3,784,268 per tonne (up from €1,503,427 in 2017), while MCOs commanded €1,567,243 per tonne and multichip circuits €1,587,828 per tonne. The widening gap reflects the EU's increasing specialisation in higher-value, more advanced chips on the export side, even as it imports growing volumes of packaged MCOs for downstream electronics manufacturing.

2. A Dramatic Reorientation of EU Semiconductor Trade Partners

The 2015–2025 period witnessed a profound reshuffling of the EU's trade partners in processors and controllers. Longstanding relationships were upended — most dramatically with the United Kingdom and Russia — while East and Southeast Asian suppliers consolidated their dominance on the import side, and China emerged as the EU's overwhelmingly largest export market.

Malaysia and East Asia displaced the United Kingdom as the EU's main import sources

The most dramatic shift on the import side was the rise of Malaysia and the collapse of the United Kingdom:

Malaysia's ascent from €937 million to €5.25 billion — making it by far the EU's largest source of processor imports — reflects the country's role as a major semiconductor packaging and testing hub. Global outsourced semiconductor assembly and test (OSAT) firms have expanded capacity in Penang and other Malaysian locations, and much of the EU's imported tonnage now arrives in finished, packaged form from there.

The near-total collapse of UK-sourced imports (from €978 million to €60 million, a 93.9% drop) is one of the clearest structural breaks in the dataset. Prior to Brexit, the UK was a significant source, likely reflecting integrated supply chains with EU-based operations. Post-Brexit customs frictions and the re-routing of supply chains appear to have largely severed this link.

Taiwan (+183%) and China (+226%) also grew strongly, reinforcing East Asia's central role. Japan was the only major Asian partner to see a decline (−8.8%), potentially reflecting the country's own structural shift from manufacturing to design in the semiconductor value chain.

China consolidated its position as the EU's top export market

On the export side, the EU's trade relationships evolved as follows:

China became the EU's dominant export destination by a wide margin, with exports growing from €1.13 billion to €4.32 billion (+283.9%). At its peak, exports to China reached €9.95 billion in 2022, accounting for nearly half of all EU processor exports by value. This reflects both China's enormous demand for processors for electronics assembly and the EU's role as a source of higher-end chips (including those produced by firms like NXP, Infineon, and STMicroelectronics for the Chinese automotive and industrial markets).

The complete disappearance of exports to Russia (from €101 million to essentially zero) is a direct consequence of EU sanctions imposed following the 2022 invasion of Ukraine. The UAE (+232%) and Türkiye (+104%) emerged as fast-growing but still modest markets, while Hong Kong nearly doubled — consistent with its intermediary role in Asian chip distribution.

Geographic concentration intensified on both sides of the trade ledger

The Herfindahl-Hirschman Index (HHI) of trade partners, a standard measure of geographic concentration, rose substantially:

By value, both import and export concentration increased by roughly 40%, indicating that a smaller number of partners now account for a larger share of monetary flows. Malaysia's dominance on the import side and China's on the export side are the primary drivers.

The volume-based HHI tells a different story: exports became substantially more diversified (from 1,696 to 593), meaning that while a few high-value destinations like China dominate in monetary terms, the physical tonnage is spread across a wider range of partners. This suggests the EU exports a mix of high-value specialised chips to a few key markets and more standardised products to a broader set of destinations.

The EU member states that handle the most trade with non-EU partners also shifted:

The Netherlands' extraordinary growth on both sides (+356% in imports, +360% in exports) reflects its role as a logistics gateway for the EU, amplified by the presence of major semiconductor distribution and trading operations in the country. Ireland's import surge (+1,852%) and export growth (+274%) are consistent with the expansion of Intel's manufacturing facility in Leixlip and the broader presence of US semiconductor firms using Ireland as a European base. France, by contrast, saw its import role decline (−41.4%) and its exports stagnate (−3.4%).

3. Europe's Deepening Structural Dependence on External Chip Supply

Beyond shifts in prices and partners, the data reveals a fundamental structural change in the EU's position in the global processor market. Over the decade, the bloc moved from approximate trade balance to a substantial and widening deficit, a trend that raises important questions about European technological sovereignty and supply-chain resilience.

The EU swung from net exporter to net importer of processors

The EU's trade balance in processors and controllers deteriorated markedly:

In 2015, the EU's trade deficit in processors stood at a modest €508 million, and its net import reliance was actually negative (−23.5%), meaning the EU exported more than it imported relative to domestic production — effectively a position of mild net self-sufficiency. By 2025, the deficit had widened to €4.93 billion and net import reliance had swung to +28.2%, indicating a structural dependence on external supply. At its worst, the deficit reached €8.63 billion (the minimum value over the period), while at its best, the EU briefly achieved a surplus of €3.10 billion.

The swing is explained by the combination of faster import value growth (+190%) relative to export value growth (+142%) and the faster decline of export volumes (−33%) relative to import volumes (−12%). In other words, the EU is buying more processors from abroad by value, while selling proportionally less by volume.

Domestic production growth failed to keep pace with demand

EU production data shows growth, but at a rate insufficient to close the widening gap with external supply:

Production volumes more than doubled, but production value grew by only 60.1%, implying a declining average unit value in EU-made chips. Over the same period, import values grew by 190% and export values by 142%. The EU's production base is growing in physical output — likely driven by expansion in automotive and industrial microcontroller fabrication — but it is not keeping pace in higher-value segments where the greatest price appreciation and demand growth have occurred.

This divergence is consistent with the EU's well-documented weakness in advanced logic nodes (sub-10nm), where the vast majority of capacity is concentrated in Taiwan and South Korea. The EU Chips Act, adopted in 2023, was explicitly designed to address this gap, but the data through 2025 shows that structural import dependence remains firmly entrenched.

Member-state specialisation reveals an uneven European landscape

The revealed symmetric comparative advantage (RSCA) data for 2025 highlights significant intra-EU disparities in specialisation for CN 854231:

Malta shows the highest relative specialisation (RSCA of 0.96), though its absolute share of EU production is tiny (2.3%). The Netherlands (42.2%) and Germany (32.4%) together account for nearly three-quarters of EU production value, making the EU's chip manufacturing base heavily concentrated in just two member states. Ireland, while not appearing among the most specialised producers, plays an outsized role in trade flows: it was the EU's largest exporter to non-EU countries in 2025 (€4.61 billion), reflecting the manufacturing presence of major US semiconductor firms.

At the other end of the spectrum, countries like Cyprus, Croatia, Greece, and Lithuania have essentially no specialised role in EU processor production — a reminder that the European semiconductor landscape remains deeply uneven.

Conclusion

The EU's trade in processors and controllers (CN 854231) between 2015 and 2025 was characterised by three intertwined dynamics: a price-driven explosion in trade values that masked declining physical volumes, a radical reorientation of trade geography, and a deepening structural dependence on imported chips.

Export values rose 142% while export tonnage fell 33%; import values rose 190% while import tonnage fell 12%. Malaysia became the EU's single largest source of imports (€5.25 billion), supplanting the United Kingdom, whose share collapsed by 94% in the wake of Brexit. China consolidated its position as the EU's dominant export market (€4.32 billion), while Russia disappeared entirely following the 2022 sanctions. Geographic concentration increased on both sides.

Most consequentially, the EU's net import reliance swung from −23.5% to +28.2%, and the trade deficit widened from €508 million to €4.93 billion. EU production grew in volume (+165% by item count) but lagged in value (+60%), suggesting the bloc is expanding capacity in lower-margin segments while remaining dependent on Asia for advanced processors. With the EU Chips Act only recently entering its implementation phase, the data through 2025 suggests that closing this structural gap will be a multi-year endeavour.