Market evolution: Data processing machines (CN 8471) — 2015–2025

Introduction

This report examines the EU's external trade in goods classified under CN 8471 — Automatic data-processing machines and units thereof over the period 2015–2025. The heading encompasses portable and desktop computers, processing units, storage devices, input/output units, and related peripheral equipment — a product category at the heart of the digital economy.

The decade under review was marked by transformative dynamics. EU imports grew by 77.8% in value (from €43.5 billion to €77.4 billion), while exports rose by 87.5% (from €17.6 billion to €32.9 billion). Yet these headline figures mask deeper structural shifts: physical trade volumes declined substantially even as trade values surged, pointing to a fundamental transformation in the composition, pricing, and geographic orientation of EU trade in data-processing equipment. The trade deficit widened from €26.0 billion to €44.4 billion, reflecting the EU's growing reliance on external supply for its digital infrastructure.

The analysis is organised around three main findings: (1) the dramatic decoupling of trade values from physical volumes, (2) the geographic rebalancing of trade partners, and (3) the deepening structural dependency of the EU on non-EU suppliers.

1. From Volume to Value: The Structural Price Transformation

The most striking feature of the 2015–2025 period is the sharp divergence between physical trade volumes, which declined, and trade values, which surged. This reflects a shift toward higher-value-added products and a broad increase in unit prices across most subcategories.

Physical volumes fell while trade values climbed

Between 2015 and 2025, the mass of EU imports fell from 520,806 tonnes to 348,585 tonnes (−33.1%), while exports declined from 149,179 tonnes to 118,462 tonnes (−20.6%). Over the same period, the number of items imported remained broadly stable (397.6 million to 391.8 million, −1.4%), and exported items fell only modestly (78.2 million to 74.0 million, −5.3%). In other words, the EU was trading roughly the same number of devices at the end of the period as at the beginning — but the goods became significantly lighter and far more valuable.

Unit prices surged across the board

The price per tonne of imports rose from €83,538 to €221,931 (+165.7%), and the price per tonne of exports climbed from €117,684 to €277,842 (+136.1%). At the per-item level, the import price per unit rose from €109 to €197 (+80.4%), and the export price per unit increased from €225 to €445 (+97.9%).

These divergences are consistent with several overlapping dynamics: the global semiconductor supply crunch of 2021–2022, which inflated prices for processing units and storage; a structural shift in product mix toward higher-specification devices (AI-capable servers, high-performance processors); and the broader inflationary environment of 2022–2024.

Processing units (847150) drove the value explosion

The subcategory most responsible for the value surge was 847150 — Processing units. Import value in this segment leapt from €5.3 billion to €19.9 billion (+277%), while import volume actually declined from 82,654 tonnes to 57,117 tonnes (−30.9%). The per-item import price for processing units rose from €495 to €1,260 (+154%), reflecting the growing share of high-end GPUs and AI accelerators commanding premium prices. Storage units (847170) followed a similar pattern: import volumes nearly halved (from 54,024 t to 20,022 t), yet the per-item import price increased from €67 to €163 (+144%).

2. Geographic Rebalancing: Southeast Asia's Rise and Russia's Collapse

The decade saw a significant diversification of the EU's trade geography. Import concentration fell, new Asian supply hubs emerged alongside China, and geopolitical disruptions — most notably sanctions on Russia — reshaped export destinations.

Import sources diversified away from a China-heavy pattern

China remained the dominant import partner, with imports rising from €28.3 billion to €39.7 billion (+40.2%). However, China's share of total non-EU imports decreased as other suppliers grew much faster. The Herfindahl-Hirschman Index (HHI) for import concentration by value fell from 4,366 to 2,995 (−31.4%), indicating a meaningful reduction in supplier concentration.

The most dramatic growth came from three Southeast Asian economies:

Taiwan's 831% surge is particularly notable, likely reflecting its role as a global hub for semiconductor fabrication and the rising value of advanced chips. Thailand and Vietnam's growth reflects the broader supply-chain diversification trend, as electronics manufacturers expanded capacity outside mainland China.

The volatility analysis confirms that Taiwan, Thailand, and Vietnam are less predictable suppliers than China: Taiwan's coefficient of variation (CV) stood at 0.64, and Vietnam's at 0.55, compared to China's more stable 0.21. This suggests that the diversification, while beneficial for reducing concentration risk, may introduce greater year-to-year variability.

Export destinations shifted toward the United States and Norway

On the export side, the United States overtook Switzerland to become the second-largest destination after the United Kingdom. EU exports to the US grew from €1.6 billion to €5.8 billion (+258.6%), and exports to Norway rose from €895 million to €2.0 billion (+123.4%).

Russia collapsed as an export market

The most dramatic single-market shift was the near-total disappearance of Russia as an export destination. EU exports to Russia fell from €823 million in 2015 to under €2 million in 2025 (−99.8%), a direct consequence of the sanctions regime imposed following Russia's invasion of Ukraine. The volatility analysis shows Russia as the most volatile export partner (CV of 0.76), with the collapse concentrated in the 2022–2023 period.

Within the EU, the Netherlands consolidated its role as trade hub

Among EU Member States, the Netherlands was by far the largest import hub (€37.9 billion in 2025, +115% from 2015) and the largest exporter (€8.8 billion, +120.5%). Czechia also emerged as a major player, with imports nearly doubling (€3.7B → €7.2B) and exports reaching €4.4 billion, supported by strong specialisation (RCA of 3.12). Hungary's exports surged by 402%, reaching €5.2 billion — likely reflecting large-scale investment by electronics assemblers in the country.

3. Deepening Dependency: The EU's Growing Reliance on External Supply

Despite growth in domestic production and exports, the EU's structural reliance on non-EU suppliers for data-processing equipment deepened over the period. Vulnerability indicators deteriorated, even as the EU's own production base expanded.

Net import reliance rose significantly

The net import reliance — measuring the share of domestic consumption satisfied by net imports — climbed from 61.1% to 78.4% (+28.3% over the period). At its peak (around 2022), it reached 86.1%. This means that for every euro's worth of data-processing equipment consumed in the EU, roughly 78 cents came from net imports in 2025, up from 61 cents in 2015.

Trade intensity exceeded 100%, signalling deep global integration

The trade intensity index — the ratio of total trade to domestic production — rose from 94.0% to 117.9%. A value above 100% indicates that the EU trades more in this category than it produces domestically, meaning the sector is structurally dependent on global supply chains. The export propensity — exports as a share of production — surged from 79.8% to 222.8%, indicating that EU production is increasingly oriented toward re-export rather than domestic consumption.

EU production grew, but not enough to close the gap

EU domestic production of data-processing machines more than doubled in volume (from 20.0 million items to 43.4 million, +117.3%) and in value (from €4.5 billion to €9.5 billion, +114.0%). However, this growth was dwarfed by the scale of import growth. The production value of €9.5 billion in 2025 represented only 12.3% of the import bill of €77.4 billion, underlining that domestic manufacturing — while growing — cannot substitute for the vast majority of external supply.

China emerged as a major price shock risk

The volatility analysis identified a significant price shock event for EU imports from China in 2022. The abnormality score of 18.2 — the highest detected — corresponded to an 80.9% year-on-year price shift, affecting flows that accounted for 95% of China-related import value. This likely reflects the global semiconductor shortage and shipping disruptions that peaked in that year. Given China's dominant position in EU imports, such shocks carry outsized systemic risk.

Conclusion

The EU's trade in data-processing machines (CN 8471) underwent profound structural change between 2015 and 2025. Trade values nearly doubled, driven not by rising volumes but by a dramatic increase in unit prices and a shift toward higher-value product segments — particularly processing units and AI-capable hardware. Physical volumes declined by 20–33% across both imports and exports, while the number of items traded remained broadly stable, pointing to a lighter but more valuable product mix.

Geographically, the EU's supply base diversified meaningfully, with Taiwan, Thailand, and Vietnam emerging as major new suppliers alongside China. On the export side, the United States became a critical growth market, while Russia's near-complete disappearance as a destination reshaped the EU's export portfolio. However, this diversification has not alleviated the EU's structural dependency: net import reliance rose to 78.4%, and the trade deficit widened to €44.4 billion. Domestic production, though growing, remains an order of magnitude smaller than imports.

Looking ahead, the concentration of high-value component imports from a small number of Asian economies — combined with the demonstrated vulnerability to price shocks (as seen in 2022) — presents both a strategic challenge and a policy-relevant concern for the EU's digital sovereignty ambitions.