Market evolution: Plastic boxes (CN 392310) — 2015–2025

Introduction

This report examines the trade performance of the European Union in CN 392310 — boxes, cases, crates and similar articles for the conveyance or packaging of goods, of plastics — over the period 2015 to 2025. The product category covers both general-purpose plastic packaging (subheading 39231090) and a specialised segment for semiconductor wafer transport boxes (subheading 39231010). Over the eleven complete years covered, the EU's extra-bloc trade in this product has expanded dramatically: export values nearly doubled, import values rose by 80 %, and the EU's trade surplus more than doubled. These figures point to a sector that has benefited from strong global demand for plastic packaging while also reflecting structural shifts in sourcing patterns, partner geography, and product mix.

1. Sustained expansion: volumes and values reach historic highs

EU exports grew faster than imports, widening the trade surplus

Between 2015 and 2025, EU exports of plastic boxes to non-EU countries rose from €953 million to €1,842 million, a cumulative increase of 93.2 %. Over the same period, imports grew from €720 million to €1,295 million (+79.8 %). The EU trade balance therefore widened from a surplus of €233 million to €546 million (+134.8 %), confirming that the EU has remained a consistent net exporter throughout the period.

Volume growth was complemented by rising unit prices

The increase in trade value was not solely volume-driven. Export unit values rose by 19.1 % over the period (from €2,966/t to €3,533/t), while import prices increased by 6.9 % (from €3,409/t to €3,643/t). The faster rise in export prices relative to import prices contributed positively to the widening of the surplus in value terms. The fact that the EU commanded higher unit prices on its exports than it paid on its imports for most of the period is consistent with a positioning in higher-quality or more specialised product segments.

Domestic production expanded strongly, reinforcing the EU's export capacity

EU production volumes of plastic boxes grew from 1.72 billion kg to 2.48 billion kg (+44 %), while production values rose from €4.96 billion to €8.80 billion (+77.3 %). The fact that production value grew almost twice as fast as production quantity indicates significant price inflation or a shift toward higher-value output. This domestic manufacturing base underpins the EU's sustained net-exporter position and explains why net import reliance remained negative throughout (moving from −1.5 % to −6.8 %), meaning the EU's surplus relative to its own consumption widened over time.

2. Geographic diversification and the rise of new trade corridors

The United Kingdom remained the dominant partner, but its relative weight diminished

The United Kingdom was by far the EU's largest single trade partner for plastic boxes on both the export side (€406 million in 2025, +31.6 %) and the import side (€182 million, +5.4 %). However, its share of total EU extra-bloc trade declined over the decade as other partners grew much faster. This is also reflected in the declining Herfindahl-Hirschman Index (HHI): export concentration fell from 1,350 to 1,025 (−24.1 %), and import concentration from 1,450 to 1,227 (−15.3 %), both indicating a broadening of the partner base.

Serbia and Morocco emerged as the fastest-growing partners

Two partners stand out for their extraordinary growth trajectories:

Serbia's integration into EU supply chains — likely facilitated by its candidacy status and preferential trade arrangements — made it both a major destination and a growing source of EU plastic-box trade. Morocco's surge on the export side (becoming the EU's second-largest export destination by 2025) may reflect the country's role as an industrial and re-export platform, particularly for the agri-food and automotive sectors that rely heavily on plastic packaging.

Türkiye and China remained structural pillars of extra-EU trade

China was the EU's largest import source by value (€292 million in 2025, +67.7 % from 2015), while Türkiye ranked second on the import side (€206 million, +155.8 %) and was also a significant export market (€164 million, +111.0 %). This bilateral intensification with Türkiye is consistent with the deepening of the EU-Turkey customs union and Turkey's growing role as a manufacturing platform serving European demand.

EU member states showed divergent national trajectories

Among EU reporting countries, Germany dominated both exports (€384 million, +53.8 %) and imports (€233 million, +92.7 %). The most striking national shift was Spain, whose exports surged from €71 million to €268 million (+276.3 %), propelling it from a mid-tier exporter to the EU's third largest. Poland also grew rapidly as an exporter (€54 million → €123 million, +130.1 %), consistent with the broader trend of Central and Eastern European members gaining share in EU manufactured-exports.

3. Product composition, specialisation, and the semiconductor niche

General-purpose packaging dominates volumes, but the semiconductor segment commands a significant price premium

The segment breakdown reveals that subheading 39231090 (general-purpose plastic boxes) accounted for approximately 92–95 % of both import and export volumes throughout the period with available subheading data (2017–2025). Subheading 39231010 (boxes specially shaped for semiconductor wafers, masks or reticles) is much smaller in volume but displays markedly different price dynamics:

While general-purpose import prices declined slightly, semiconductor-box import prices surged from €3,491/t to a peak of €6,023/t in 2024 before moderating to €5,407/t in 2025. This sharp price rise is consistent with the global semiconductor supply-chain expansion of 2021–2024, which drove demand for specialised wafer-handling packaging. Notably, import volumes of the semiconductor segment actually declined from 28,385 t (2017) to 16,699 t (2025), suggesting that the EU may have increased domestic production of these high-value containers or that changes in wafer-fab locations have altered trade flows.

EU production specialisation is concentrated in smaller member states

According to the Revealed Symmetric Comparative Advantage (RSCA) index for 2025, the most specialised EU exporters in plastic boxes are Malta (RSCA = 0.65), Luxembourg (0.48), Denmark (0.42), Estonia (0.38), and Latvia (0.34). At the opposite end, Ireland (RSCA = −0.77), Cyprus (−0.55), and Romania (−0.37) show the weakest specialisation. While these smaller economies hold high relative specialisation indices, their absolute shares of total EU trade remain marginal. The large economies — Germany, France, Spain, Netherlands — drive the bulk of absolute flows but with more balanced specialisation profiles, reflecting their diversified manufacturing bases.

Trade intensity and export propensity both increased sharply

The EU's trade intensity (total extra-EU trade as a share of production value) rose from 17.3 % to 30.7 % (+78.1 %), while export propensity (exports as a share of production) climbed from 10.1 % to 20.8 % (+105.6 %). The fact that export propensity grew faster than trade intensity confirms that the EU's increasing openness in this sector was export-led rather than driven by rising import penetration. Combined with the declining and negative net-import-reliance figure, this paints a picture of a sector with growing competitive strength on global markets.

Conclusion

The EU's trade in plastic boxes and crates (CN 392310) has expanded vigorously over 2015–2025, with export growth outpacing imports and the trade surplus more than doubling to €546 million. This expansion was driven by a combination of strong volume growth (62–68 % for exports and imports respectively), rising unit prices, and an expanding domestic production base whose value grew by 77 %. Geographically, while the United Kingdom and China remained the anchor partners, the most dramatic growth came from Serbia, Morocco, and Türkiye — reflecting both EU neighbourhood policy effects and broader supply-chain reconfiguration. The concentration of trade across partners declined on both the import and export sides, signalling healthy diversification. Within the product mix, the general-purpose segment dominates volumes, but the specialised semiconductor wafer packaging subsegment exhibited a striking price escalation aligned with the global chip boom of 2021–2024. Overall, the data portrays a mature yet dynamic European sector that has strengthened its net-exporter position and become increasingly integrated into global value chains.