Market evolution: Stationery sets (CN 4817) — 2015–2025

Introduction

This report examines the extra-EU trade dynamics of combined nomenclature code 4817, which covers envelopes, letter cards, postcards, correspondence cards, and stationery sets of paper or paperboard. Over the 2015–2025 period, the EU's position in this market underwent a fundamental transformation: once a net exporter, the Union became a net importer. Total export value fell from €98.3 million to €84.5 million (−14.0%), while import value surged from €67.7 million to €101.4 million (+49.8%). The trade balance swung from a surplus of €30.6 million in 2015 to a deficit of €16.8 million in 2025. Behind these headline figures lie three interconnected dynamics — a collapse in traded volumes accompanied by sharply rising unit values, a dramatic shift in sourcing towards China, and a structural decline in EU domestic production capacity.

1. From Surplus to Deficit: The Reversal of the EU's Trade Position

1.1 The EU transitioned from net exporter to net importer between 2015 and 2025

The most striking structural change over the period is the reversal of the EU's net trade position. In 2015, the EU enjoyed a trade surplus of approximately €30.6 million in CN 4817 products. By 2025, this had turned into a deficit of €16.8 million — a swing of nearly €47 million. The net import reliance indicator confirms this structural shift, moving from −4.9% in 2015 (indicating a net exporting position) to +1.3% in 2025.

1.2 Export volumes fell nearly twice as fast as import volumes

The surplus-to-deficit transition was driven not only by rising import values but by an asymmetric collapse in traded volumes. EU export quantities halved, declining from 45,959 tonnes to 23,621 tonnes (−48.6%), while import quantities fell more moderately from 31,332 tonnes to 22,852 tonnes (−27.1%). Despite these volume declines, the value of imports rose by 49.8% because of a dramatic increase in unit prices.

1.3 The trade intensity of CN 4817 products has increased even as domestic production declined

Paradoxically, while absolute volumes traded fell, the trade intensity of the sector rose from 11.1% to 15.4% (+39.1%). This indicates that the EU's domestic market became proportionally more reliant on external trade. This is consistent with a steep decline in EU production volumes, which fell from 726,818 tonnes to 428,444 tonnes (−41.1%) in quantity and from €2.23 billion to €1.05 billion (−52.9%) in value. As domestic capacity contracted, imports filled the gap.

2. China's Dominance and Shifting Partner Geography

2.1 China emerged as the overwhelmingly dominant import supplier

The most dramatic geographic shift in EU trade for CN 4817 was the rise of China as the primary import source. EU imports from China surged from €14.7 million in 2015 to €57.9 million in 2025 — an increase of 295.4%. China now accounts for the majority of the EU's extra-EU imports of stationery products by value, dwarfing all other suppliers.

By contrast, traditional European suppliers saw stagnation or decline:

2.2 Import concentration increased sharply while export markets diversified

The growing dominance of China is reflected in a significant rise in import concentration. The Herfindahl-Hirschman Index (HHI) for import value rose from 2,256 to 3,672 (+62.8%), moving the EU's import structure from a moderately concentrated profile towards a more concentrated one. This increase is almost entirely attributable to China's growing share.

Conversely, export concentration declined from an HHI of 2,597 to 1,813 (−30.2%), indicating that EU exporters diversified their destination markets over the period.

2.3 The United Kingdom remained the top EU export market but its share eroded

The United Kingdom remained the EU's single largest extra-EU export destination throughout the period, absorbing €46.7 million in 2015 and €29.6 million in 2025 (−36.7%). However, the United States gained ground significantly, with EU exports to the US rising from €4.8 million to €10.0 million (+106.5%). The volatility data shows that US export flows had a coefficient of variation of 0.29, suggesting relatively stable growth rather than erratic swings. Switzerland remained a steady destination at around €11–15 million per year.

2.4 Within the EU, Belgium and the Netherlands became major import gateways

Among EU Member States, Belgium and the Netherlands showed the most striking increases in imports from non-EU countries. Belgian imports surged from €2.5 million to €26.3 million (+953.1%), while Dutch imports rose from €5.5 million to €17.3 million (+213.2%). These figures likely reflect the role of Antwerp and Rotterdam as major entry points for Asian — especially Chinese — goods into the EU single market, rather than domestic consumption alone.

3. The Price–Volume Divergence and Product Mix Shift

3.1 Unit values more than doubled for imports, indicating a shift in product composition

The most puzzling feature of the period is the simultaneous decline in traded volumes and surge in unit values. Import prices per tonne rose from €2,160 to €4,435 (+105.4%), while export prices rose from €2,138 to €3,556 (+66.3%). This divergence suggests a compositional shift in the products being traded — away from low-value envelopes towards higher-value stationery sets and writing compendiums.

3.2 The product mix shifted towards higher-value stationery sets and postcards

The sub-product breakdown reveals distinct trajectories for the three sub-headings:

Imports by sub-product (quantity, tonnes):

Imports by sub-product (value, €M):

Envelope import volumes fell by 39.2%, yet their value rose by 23.9%, implying price inflation of over 100% per tonne (from €1,680/t to €3,425/t). Most strikingly, the value of stationery set imports (481730) more than doubled from €18.3 million to €43.0 million, with unit prices rising from €2,723/t to €5,662/t — suggesting that the EU increasingly imports premium or complex stationery assortments from outside the bloc.

3.3 Postcards and correspondence products showed volatile but surging export prices

Export unit values for letter cards and postcards (481720) displayed remarkable volatility, rising from €11,581/t in 2015 to a peak of €16,864/t in 2024 and €25,350/t in 2025. This sub-product has the smallest traded volume (293 tonnes exported in 2025) but the highest unit values, and its price trajectory likely reflects a shift towards niche, premium, or personalised products rather than mass-market items. The price spike was accompanied by detected supply shocks, including a major price shock in exports to the United States in 2022 (abnormality score 37.9, shift of +89.9%).

3.4 Poland emerged as the EU's most specialised producer, while production contracted across the bloc

Among EU Member States, Poland exhibited the highest revealed comparative advantage in CN 4817 products, with an RSCA of 0.556 and an RCA of 3.50 in 2025. Polish exports amounted to €15.4 million, making it the second-largest EU exporter after Germany (€17.0 million). Poland's production accounted for 23.3% of EU output in this product category, against only 6.6% of total EU manufacturing — confirming its strong specialisation. Slovakia (RSCA 0.344) and Hungary (RSCA 0.180) also showed meaningful specialisation. At the other end, Ireland (RSCA −0.974) and Cyprus (RSCA −0.986) showed virtually no domestic production capacity in this segment.

Conclusion

Over the decade 2015–2025, the EU's trade in CN 4817 products underwent a structural transformation from a position of modest self-sufficiency (net exporter with a €30.6 million surplus) to one of external dependence (net importer with a €16.8 million deficit). This was not primarily a demand-side story — rather, it reflected a contraction in EU production capacity (−52.9% by value) that was backfilled by imports, overwhelmingly from China, which saw its exports to the EU grow by 295.4%. The parallel collapse in traded volumes and doubling of unit prices points to a market that is simultaneously shrinking in physical terms while shifting towards higher-value product segments. Rising import concentration (HHI up 62.8%) presents a potential vulnerability, particularly given the volatility observed in key bilateral flows. The data suggests the EU stationery market is becoming smaller, more import-reliant, and more concentrated on fewer external suppliers — a pattern that warrants monitoring from a supply-chain resilience perspective.