Market evolution: Computer and office machine parts (CN 847350) — 2015–2025

Introduction

This report examines the evolution of EU trade in products classified under Combined Nomenclature code 847350, which covers parts and accessories equally suitable for use with machines of two or more of headings 8470 to 8472 — a category encompassing components shared across computers, typewriters, word-processing machines, and calculating equipment. The analysis draws on trade data spanning 2015 to 2025 and covers both extra-EU imports and exports, as well as EU domestic production figures. Over this decade, the EU's trade position in this product category underwent a profound transformation: export volumes collapsed by more than 60%, the trade surplus shrank by nearly 60%, and the composition of trade — by partner, by product sub-segment, and by unit value — shifted in ways that reflect deeper structural changes in the European office machinery and computing supply chain. Three main dynamics emerge from the data: a dramatic decline in EU export volumes accompanied by a rise in unit prices, a geographic reorientation of trade flows particularly in the wake of Brexit and rising East Asian competition, and a growing segmentation between high-value electronic assemblies and more commoditised mechanical parts.

Scope & definitions

1. A Tale of Diverging Volumes and Prices: The EU's Shrinking Export Footprint

The most striking feature of the 2015–2025 period is the sustained decline in EU export volumes for CN 847350, even as unit values climbed substantially. This combination points to a market in which the EU is progressively retreating from lower-value, higher-volume segments while retaining (or pivoting toward) higher-value niches.

1.1 Export volumes fell by nearly two-thirds over the decade

EU exports of CN 847350 fell from 3,072 tonnes in 2015 to 1,172 tonnes in 2025, a decline of 61.9% (General Overview). In value terms, exports dropped from €195.1 million to €112.5 million (−42.4%). The decline was not linear: volumes peaked around 2015–2016, then entered a steady contraction that accelerated during and after the COVID-19 pandemic, reaching a low point of 1,097 tonnes in 2024 before a partial recovery to 1,172 tonnes in 2025.

1.2 Unit prices rose sharply, masking the volume decline in value terms

While export volumes fell dramatically, export unit prices rose by 50.7% — from €63,461 per tonne in 2015 to €95,604 per tonne in 2025. This divergence suggests that the EU has progressively shifted its export mix toward higher-value-added products. The non-electronic parts sub-segment (CN 84735080) saw its export unit price more than double, from €42,005/t to €91,457/t, while the electronic assemblies sub-segment (CN 84735020) maintained very high unit values throughout, fluctuating between €105,211/t and €263,630/t (Product Segment Breakdown). The implication is that EU manufacturers have ceded commodity-grade parts production to lower-cost competitors but retain competitive advantages in specialised, higher-margin components.

1.3 Import volumes remained remarkably stable, compressing the trade surplus

In contrast to exports, EU import volumes were nearly flat over the decade: 1,073 tonnes in 2015 versus 1,063 tonnes in 2025 (−1.0%). Import values edged down more noticeably, from €70.9 million to €61.6 million (−13.1%), partly because import unit prices also declined, falling from €65,992/t to €57,803/t (−12.4%). The combination of a collapsing export side and a stable import side caused the EU's trade surplus in this product to shrink from €124.3 million to €50.9 million (−59.1%), having peaked at €137.5 million at some intermediate point during the period.

Note: 2018 and 2020 values are approximate, derived from trend data.

2. Geographic Reorientation: Brexit, Asian Ascendancy, and North African Diversification

The geographic composition of EU trade in CN 847350 changed markedly between 2015 and 2025. The most visible shifts involved the United Kingdom (whose trade with the EU collapsed post-Brexit), Japan and South Korea (which significantly increased their presence in the EU import market), and North African countries such as Tunisia and Algeria (which emerged as growing export destinations for the EU).

2.1 The UK's post-Brexit trade collapse reshaped both import and export flows

The United Kingdom experienced the steepest declines among the EU's major trading partners in this category. EU imports from the UK fell from €10.7 million in 2015 to €3.5 million in 2025 (−67.1%), while EU exports to the UK dropped from €23.6 million to €6.7 million (−71.4%). The shock analysis further reveals that in 2023, the EU–UK import relationship in this product experienced a major price shock, with import prices surging by 120.1% and a shock abnormality score of 55.5 — the most extreme price shock detected in the dataset (Volatility & Shocks). This sharp price spike, combined with the long-term volume decline, is consistent with the introduction of customs frictions, regulatory divergence, and supply chain reconfiguration following Brexit. Within the EU, the Netherlands and Italy saw their import shares grow (Netherlands: +82.7%; Italy: +82.4%), potentially capturing trade previously routed through the UK.

2.2 Japan and South Korea expanded their share of EU imports significantly

While China remained the EU's single largest import source (€19.3 million in 2025, down from €23.2 million in 2015), its relative position was challenged by rapid growth from East Asian competitors. Japan more than doubled its exports to the EU, rising from €9.5 million to €20.2 million (+112.3%), making it nearly as large as China by 2025. South Korea's growth was even more dramatic: from a base of just €0.38 million in 2015, Korean exports to the EU surged to €4.6 million in 2025 — an increase of over 1,100%. Taiwan, by contrast, saw a decline of 61.3%, falling from €8.2 million to €3.2 million.

This shift is consistent with Japan's and South Korea's strong positions in advanced electronics and semiconductor-related manufacturing, areas where demand for high-precision parts and assemblies has grown.

2.3 EU export destinations diversified toward North Africa while US and Hong Kong contracted

On the export side, the EU's traditional top destinations all contracted sharply. Exports to the United States — the single largest market — fell from €48.7 million to €21.3 million (−56.2%). Hong Kong, the second-largest market in 2015 at €13.9 million, saw exports collapse to €4.2 million (−69.7%). Meanwhile, North African countries emerged as increasingly important destinations: Tunisia's imports from the EU grew by 703% (from €0.7 million to €5.7 million), and Algeria's by 163% (from €1.5 million to €4.0 million). Morocco remained a significant market at €4.3 million, albeit down from its 2015 level of €7.0 million. This North African trend is consistent with the EU's broader strategy of nearshoring and developing manufacturing capacity in its southern neighbourhood, as well as with the growth of assembly operations in countries like Tunisia and Morocco for re-export to the EU or other markets.

2.4 Import concentration increased while export markets became more diversified

The Herfindahl-Hirschman Index (HHI) for import partners rose from 1,756 to 2,260 (+28.7%), indicating that the EU's import base became more concentrated — a consequence of the growing dominance of Japan and the decline of smaller suppliers (Market Structure). Conversely, the export HHI fell from 965 to 594 (−38.4%), reflecting the loss of the very dominant US and UK markets and a partial redistribution of exports toward a broader set of smaller destinations.

3. Product Segmentation and the Erosion of Electronic Assembly Trade

CN 847350 bundles two distinct sub-segments: electronic assemblies (CN 84735020) and non-electronic parts and accessories (CN 84735080). A closer look at these sub-segments reveals divergent trajectories, with electronic assemblies experiencing a dramatic decline in both import and export volumes, while non-electronic parts showed more resilience on the import side.

3.1 Electronic assembly trade collapsed on both the import and export sides

EU imports of electronic assemblies (CN 84735020) fell from 137.5 tonnes in 2015 to just 39.9 tonnes in 2025 — a decline of 71%. In value terms, imports of this sub-segment fell from €15.6 million to €6.6 million (−57.5%). On the export side, electronic assembly volumes also declined, though less dramatically, from 341.4 tonnes to 276.8 tonnes (−18.9%). However, export values for this sub-segment dropped far more steeply, from €80.4 million to €30.3 million (−62.3%), because unit prices fell from €235,059/t in 2015 to €109,012/t in 2025 — a 53.6% decline. This price erosion in a high-value segment is a significant structural change, potentially reflecting increased competition from Asian manufacturers or a shift in the types of electronic assemblies being produced and traded.

3.2 Non-electronic parts showed greater volume resilience but still saw value compression

EU imports of non-electronic parts (CN 84735080) actually grew in volume terms, rising from 935.5 tonnes in 2015 to 1,022.1 tonnes in 2025 (+9.3%), though import values were essentially flat at around €55–60 million. Export volumes for this sub-segment, however, declined from 2,730.5 tonnes to 895.0 tonnes (−67.2%), mirroring the broader export volume collapse. Notably, export unit prices for non-electronic parts more than doubled, from €42,005/t to €91,457/t (+117.7%), suggesting that the EU's remaining exports in this segment are increasingly concentrated in higher-value or more specialised items.

3.3 EU domestic production grew in value, suggesting a structural shift toward higher-value output

Despite the decline in export volumes, EU production value for this product category grew by 30.1%, rising from €6.1 billion in 2015 to €7.9 billion in 2025 (peaking at €8.8 billion in an intermediate year) (Market Structure). This growth in domestic production value, even as export volumes contracted, suggests that EU manufacturers are increasingly serving the internal market or are producing higher-value items that are either consumed domestically or exported in smaller physical volumes but at higher prices. The net import reliance ratio — the share of the domestic market met by imports — declined modestly from 60.3% to 56.2%, while export propensity (the share of production that is exported) fell sharply from 177.3% to 60.2%, consistent with a reorientation of production toward the domestic market (Autonomy & Vulnerability).

3.4 Specialisation patterns vary widely across EU member states

In 2025, the most specialised EU member states in CN 847350 exports were Latvia (RSCA: 0.62), Greece (0.59), Denmark (0.45), and Sweden (0.41), while large economies like Italy showed moderate specialisation (RSCA: 0.19) and Germany, France, Poland, and Ireland were effectively unspecialised or net importers (Market Structure). This pattern suggests that production of these parts is geographically concentrated in a handful of member states — notably Italy (which alone accounted for €33.3 million in exports in 2025, or about 30% of EU exports), France (€26.9 million), and Spain (€9.1 million) — rather than being distributed proportionally to overall economic size.

Conclusion

The EU's trade in CN 847350 over the 2015–2025 period tells a story of structural transformation rather than simple decline. Export volumes fell by nearly two-thirds, but unit prices rose by half, indicating a shift toward higher-value, more specialised products. The geographic landscape was redrawn: the United Kingdom's role collapsed after Brexit, Japan and South Korea gained ground as import suppliers, and North African countries emerged as growing export markets. Within the product itself, the electronic assemblies sub-segment experienced a sharp contraction in trade volumes and a notable erosion in export unit prices, while non-electronic parts showed greater import-side resilience. Crucially, EU domestic production value grew by 30% even as exports shrank, suggesting that the bloc's manufacturing base is increasingly oriented toward the internal market and toward higher-value output. The overall trade surplus, while still positive at €50.9 million in 2025, is less than half its 2015 level — a trend that warrants monitoring as supply chain restructuring and geopolitical shifts continue to reshape global trade in computing and office machinery components.