Market evolution: Antimony (CN 8110) — 2015–2025

Introduction

Antimony is a critical minor metal with applications in flame retardants, lead-acid batteries, and emerging defence and energy technologies. Over the 2015–2025 decade, the EU antimony market underwent a profound structural transformation. Import values surged from €127.3 million to €811.5 million (+537%), while import volumes remained essentially flat at around 18,200–18,900 tonnes—driven almost entirely by a roughly sevenfold increase in unit prices. Meanwhile, EU domestic production data suggests a dramatic expansion in output, which has reshaped measures of import reliance and trade intensity. This report examines three principal dynamics: the radical diversification of the EU's supply base away from China, the explosion in prices and the widening of the trade deficit, and the surge in reported domestic production and its implications for the EU's vulnerability profile.

1. The Great Diversification: From Chinese Dependence to a Multipolar Supply Base

1.1 The collapse of China's dominant share

In 2015, China was overwhelmingly the EU's primary antimony supplier, accounting for €106.3 million out of €127.3 million in total imports—roughly 83.5% of total import value by partner. By 2025, Chinese imports had fallen to just €5.3 million, a 95% decline. This represents the single most consequential structural shift in the EU antimony market over the decade, and likely reflects a combination of Chinese export restrictions on strategic minerals and deliberate EU policy to reduce single-source dependency.

1.2 The rise of Central and Southeast Asian suppliers

The void left by China was filled by a cluster of emerging suppliers whose growth rates are extraordinary:

Source: Top import partners by value

Tajikistan alone now accounts for over half of the EU's antimony imports by value (€467.1M out of €811.5M), having grown from a minor supplier in 2015. Myanmar and Viet Nam—both countries with significant antimony mining sectors—emerged as the second and third-largest suppliers. This geographic redistribution, spanning from Central Asia to mainland Southeast Asia, marks a structural break from the pre-2020 supply model.

1.3 Measurable reduction in import concentration

The Herfindahl-Hirschman Index (HHI) for import concentration by value fell from 7,053 to 3,683—a 47.8% decline. An HHI above 2,500 is generally considered "highly concentrated," so while the market remains concentrated, the degree of concentration has fallen substantially. This confirms that supply diversification has been real and measurable, not merely a rebalancing among marginal partners.

The largest EU importers in 2025 were the Netherlands (€342.0M, +2,275%), France (€267.1M, +517%), Belgium (€162.2M, +221%), and Spain (€33.2M, +107%)—see top EU reporters. The Netherlands' surge is particularly striking and may reflect its role as a gateway port for antimony flows into the broader European market.

2. Soaring Prices, Rising Costs: The Economics of a Tightening Market

2.1 A six- to sevenfold price increase

The most dramatic quantitative feature of this period is the explosion in unit prices. Import prices for the main product category—811010 (Unwrought antimony; powders)—rose from €6,719/t in 2015 to €44,689/t in 2025, an increase of 565%. Export prices followed a similar trajectory, rising from €7,693/t to €38,428/t (+399%).

Source: General Overview and Product Segment Breakdown

The sharpest acceleration occurred from 2022 onwards, consistent with global tightening of antimony supply and growing strategic concern over critical minerals availability.

2.2 A ballooning trade deficit

Because import volumes remained broadly stable (~18,200–18,900 tonnes) while prices soared, the EU's trade deficit in antimony widened massively: from –€122.9 million in 2015 to –€805.1 million in 2025, a deterioration of 555%. In volume terms, the EU is importing roughly the same amount of antimony as a decade ago; in value terms, the cost has multiplied sevenfold. This represents a significant increase in the EU's expenditure on a material classified as critical for strategic industries.

2.3 Price volatility and episodic shocks

Price volatility has been pronounced across key trading partners. Among import sources, Oman (CV = 1.17), China (CV = 0.80), and the United Kingdom (CV = 0.66) show the highest price variability. Among export destinations, Serbia (CV = 1.81), Israel (CV = 1.81), and the United States (CV = 1.33) exhibit extreme volatility.

Three notable supply shock events were detected:

These episodic spikes, while not directly affecting the bulk import stream, illustrate the fragility and thinness of certain trade flows, particularly for niche export destinations.

3. A Domestic Production Surge and Its Implications for the EU's Strategic Position

3.1 Reported domestic production growth

The data shows a remarkable increase in EU domestic production: production quantity (in kg) rose from 64,000 kg (64 tonnes) to 2,431,000,000 kg (2,431,000 tonnes), while production value increased from €11.6 million to €3,036 million. These figures are extraordinary and, if accurate, would represent a transformative expansion of EU antimony processing capacity.

3.2 Collapse in import reliance and trade intensity metrics

The production surge is reflected in a dramatic fall in structural vulnerability indicators:

Source: Autonomy & Vulnerability

In 2015, the EU was almost entirely dependent on imports to meet domestic demand (net import reliance of 90.5%). By 2025, this figure had fallen to 9.3%. The near-total collapse in export propensity (from 34.4% to 0.3%) further suggests that the expanded production has been largely absorbed domestically, consistent with growing demand from defence, energy storage, and advanced manufacturing sectors.

However, these figures should be interpreted with caution. A domestic antimony production volume of over 2.4 million tonnes would vastly exceed global mine production (typically 100,000–150,000 tonnes annually). This may reflect a reclassification in production statistics, the inclusion of downstream processed products, or a methodological revision in ProdCom reporting. The divergence between the static import volumes (~18,000 t/year) and the reported production surge warrants further investigation.

3.3 EU-level specialisation and member-state roles

Among EU member states, the Netherlands stands out as by far the most specialised in antimony trade, with an RSCA of 0.7293 and RCA of 6.39—well above the threshold of comparative advantage. Its production share in the EU is 92.7%, suggesting it hosts the vast majority of processing or trading activity. Other member states, including Belgium, Italy, and Romania, show much lower specialisation indices (negative RSCA values), confirming the Netherlands' dominant role in the EU's antimony ecosystem.

Conclusion

The EU antimony market has undergone a decade of profound transformation. The supply base has diversified radically away from China toward Tajikistan, Viet Nam, Myanmar, and other Asian sources—reducing concentration but not eliminating dependency. Simultaneously, prices have risen six- to sevenfold, turning what was a €127 million annual import bill into an €811 million one, even though volumes have barely changed. The reported surge in EU domestic production, if confirmed, would represent a strategic step toward self-sufficiency; however, the scale of the reported figures invites scrutiny. Looking ahead, the EU faces a market shaped by geopolitical supply risks, persistent cost inflation, and the urgent need to secure reliable access to a metal whose strategic importance continues to grow.