Market evolution: Moulds for metals and plastics (CN 8480) — 2015–2025

Introduction

This report examines the trade dynamics of CN 8480 — a broad product heading covering moulding boxes for metal foundry, mould bases, moulding patterns, and moulds for metal, metal carbides, glass, mineral materials, rubber, and plastics — traded between the European Union and the rest of the world over the period 2015–2025. The product group sits within Chapter 84 (Nuclear reactors, boilers, machinery and mechanical appliances) and encompasses nine subheadings, of which injection or compression-type moulds for rubber or plastics (CN 848071) is the dominant segment by both value and volume.

Over the period examined, the EU's position in global trade for CN 8480 has undergone a structural transformation. The bloc moved from being a net exporter with a trade surplus of €325 million in 2015 to a net importer with a deficit of €350 million in 2025 — a swing of over €670 million. This reversal was driven not by a collapse in EU exports, which grew modestly in value (+6.4%), but by a dramatic expansion of imports (+46.0% in value, +47.5% in volume), overwhelmingly sourced from China. At the same time, EU production of moulds fell significantly in both volume (−35.4%) and value (−9.7%), while export unit values rose by 32%, suggesting a shift toward higher-value, lower-volume output.

The sections that follow analyse three interrelated dynamics: the surge of Chinese imports and the erosion of the EU's trade surplus; the reorientation of EU export markets following geopolitical disruptions; and the growing concentration and structural vulnerability of the EU's trade position in this sector.

Scope & Definitions

1. The erosion of the EU's trade surplus driven by surging Chinese imports

1.1 Imports grew far more rapidly than exports, reversing the EU's net position

Between 2015 and 2025, total EU imports of CN 8480 rose from €1.75 billion to €2.56 billion (+46.0%), while total EU exports edged up from €2.08 billion to €2.21 billion (+6.4%). In volume terms, the divergence was even starker: import quantities grew from 92,595 tonnes to 136,578 tonnes (+47.5%), whereas export quantities fell from 91,068 tonnes to 73,389 tonnes (−19.4%).

Source: EU trade overview

The net import reliance indicator captures this reversal quantitatively: it moved from −8.5% in 2015 (signifying net export status) to +1.2% in 2025 (signifying net import status), crossing zero around 2022–2023. The net import reliance metric confirms that this is not merely a cyclical fluctuation but a sustained structural shift.

1.2 China is the dominant driver of import growth, nearly doubling its share

The single most important factor behind the EU's import surge is China. EU imports from China grew from €835 million in 2015 to €1.59 billion in 2025 — an increase of 90.1%. By 2025, China alone accounted for approximately 62% of total EU imports of CN 8480 by value, up from roughly 48% in 2015.

Source: Top import partners

Notably, Chinese imports grew in both volume and value, but import prices from China remained structurally low compared to EU export prices, averaging around €18,400/t for the aggregate import basket versus €30,125/t for EU exports in 2025. This price differential is consistent with the competitive advantage of lower-cost manufacturing in mould production. Meanwhile, imports from Korea actually declined by 19.1% in value, and from a volume standpoint, the growth in imports was concentrated in the injection/compression moulds for rubber or plastics subheading (CN 848071), where import quantities rose from 54,242 tonnes to 86,247 tonnes (+59%).

1.3 The EU's production base contracted, deepening import dependence

EU domestic production of moulds tracked by ProdCom tells a complementary story. Production volume fell from 61.5 million items in 2015 to 39.7 million items in 2025 (−35.4%), while production value declined from €8.48 billion to €7.66 billion (−9.7%). The fact that value declined less steeply than volume implies rising unit values in domestic production — consistent with a shift toward more specialised, higher-complexity moulds — but the overall contraction in production volumes underscores that the EU is increasingly reliant on imports to meet domestic demand.

Source: EU production volumes

The trade intensity metric — measuring total trade (imports + exports) as a share of apparent EU consumption — more than doubled from 21.2% to 44.1%, indicating that the mould market has become dramatically more exposed to international trade flows over the decade.

2. Export resilience through value uplift and reorientation toward transatlantic and emerging markets

2.1 EU export values held up despite falling volumes, reflecting a premium positioning

Despite the decline in export volume from 91,068 tonnes to 73,389 tonnes (−19.4%), EU export value rose from €2.08 billion to €2.21 billion (+6.4%). The reconciling factor is a 32% increase in average export unit values, from €22,817/t in 2015 to €30,125/t in 2025.

Source: Product segment breakdown

This price increase was broad-based across subheadings. Moulds for mineral materials (CN 848060) and mould bases (CN 848020) saw the steepest unit-value gains (+52% and +59%, respectively), while injection/compression moulds for rubber or plastics — the largest segment by export value at €1.44 billion in 2025 — achieved a 19% price increase to nearly €49,300/t. These trends are consistent with EU manufacturers increasingly occupying the higher end of the value chain, where precision engineering, customisation, and shorter lead times command premium pricing.

2.2 The United States became the EU's foremost export destination, while Russia collapsed

The geographical composition of EU exports shifted markedly. The United States consolidated its position as the single largest export market, with EU shipments rising from €341 million in 2015 to €539 million in 2025 (+58.3%). Mexico also remained a significant and growing destination (€208M → €229M, +10.0%), reinforcing the importance of the transatlantic automotive and packaging supply chains for EU mould exporters.

Source: Top export partners

The most dramatic shift was the near-total collapse of exports to Russia — from €163 million to just €26 million (−84.0%). This decline accelerated sharply after 2022, reflecting the impact of EU sanctions following Russia's invasion of Ukraine. In volume terms, the coefficient of variation for exports to Russia was 0.46, the highest among the top export partners, confirming the disruptive nature of this collapse.

By contrast, Morocco emerged as a fast-growing destination, with exports surging 349% from €17 million to €78 million — likely linked to the expansion of Morocco's automotive and industrial manufacturing base and its role as a nearshoring platform.

2.3 Germany anchors both sides of EU trade, while Southern and Central European members show divergent patterns

Among EU Member States, Germany was by far the largest trader in CN 8480, accounting for €773 million in exports and €718 million in imports in 2025. Italy was the second-largest exporter (€363M) but experienced an 11.4% decline over the period, while France also saw exports fall by 11.6%.

Source: EU reporters — exports

On the import side, the fastest growth was observed in Central and Eastern European members: Czechia (+96.2%), Poland (+85.9%), and Spain (+57.5%). These increases likely reflect the expansion of automotive assembly and plastics processing capacity in these countries, which generates demand for imported moulds. The revealed comparative advantage data confirms Portugal as the most specialised EU exporter in CN 8480 (RCA of 11.77, RSCA of 0.84), followed by Croatia, Luxembourg, Slovenia, and Italy — countries with longstanding toolmaking traditions.

Source: Specialisation rankings

3. Growing concentration and structural vulnerability in import supply

3.1 Import market concentration rose sharply, driven by China's dominance

The Herfindahl-Hirschman Index (HHI) for EU imports of CN 8480 by value increased from 2,673 in 2015 to 4,063 in 2025 — a rise of 52.0%. By the standard classification used in competition analysis, this places the import market above the 2,500 threshold that denotes a "moderately concentrated" market and approaching "highly concentrated" territory. The increase was almost entirely driven by China's growing share.

Source: Concentration (HHI)

Export concentration also rose but remained at much lower levels (HHI of 1,016 in 2025), reflecting the broader diversification of EU export destinations. The contrast between the two directions of trade is important: while EU exports are dispersed across many markets, EU imports have become increasingly concentrated on a single supplier — China.

3.2 Supply volatility varies greatly across partners, with emerging risks in key corridors

The coefficient of variation (CV) for import values over the 2015–2025 period reveals that some of the EU's import relationships are considerably more volatile than others. Among the top partners, Switzerland was the most stable (CV of 0.07), while Russia (0.71) and Taiwan (0.46) were the most volatile.

Source: Volatility metrics

The most notable price shock detected was a Korean import price event in 2020 (abnormality score of 89.5, with an 11.5% downward price shift), likely linked to demand disruption during the COVID-19 pandemic. On the export side, a sharp price increase was detected for shipments to Brazil in 2023 (+129.7%) and Switzerland in 2023 (+28.5%), suggesting either a shift toward higher-value product mixes for these destinations or tightening supply conditions.

Source: Supply shocks

3.3 Injection moulds for rubber or plastics dominate trade flows and import growth

The product segment breakdown reveals that injection or compression-type moulds for rubber or plastics (CN 848071) is overwhelmingly the largest subheading, accounting for 76% of EU import value (€1.95 billion) and 65% of export value (€1.44 billion) in 2025. It was also the main driver of import volume growth: imports of CN 848071 rose from 54,242 tonnes to 86,247 tonnes (+59%), contributing the majority of the overall volume increase.

Source: Product segment breakdown

Within metal-related subheadings, injection/compression moulds for metal (CN 848041) saw EU export volumes decline sharply from 6,237 tonnes to 3,467 tonnes (−44%), even as their import volumes grew. This suggests that the EU's competitive position in metal moulds has weakened relative to lower-cost producers, while retaining strength in moulds for mineral materials (CN 848060), where the EU maintained a large volume surplus.

Conclusion

The EU trade market for CN 8480 has undergone a fundamental rebalancing between 2015 and 2025. The bloc's transition from net exporter to net importer was driven by a 47.5% increase in import volumes — overwhelmingly from China — against a backdrop of declining domestic production volumes (−35.4%) and falling export volumes (−19.4%). At the same time, EU exports held their value and even grew modestly (+6.4%) by moving up the value chain: average export unit prices rose 32%, indicating a shift toward higher-complexity, premium-priced moulds.

The resulting trade structure carries both opportunities and risks. On the opportunity side, the EU maintains strong export positions in the United States, Switzerland, and Mexico, and several Member States — most notably Portugal, Italy, and Germany — display clear specialisation advantages. On the risk side, the concentration of imports on China (now ~62% of import value, with an HHI above 4,000) creates significant supply-chain dependency. The collapse of exports to Russia following 2022 sanctions demonstrates how geopolitical events can rapidly reshape trade flows, while the volatility detected in several emerging partner relationships highlights the fragility of diversification strategies.

Going forward, the key question for EU policymakers and industry will be whether the bloc can sustain its premium export positioning while mitigating its growing dependence on a single import source — or whether the combination of rising Chinese competition and declining domestic production volumes will continue to erode the EU's structural position in this critical tooling sector.