Market evolution: Barytes and witherite (CN 2511) — 2015–2025

Introduction

This report examines the trade dynamics of Natural barium sulphate "barytes"; natural barium carbonate "witherite" (CN 2511) for the European Union over the period 2015–2025. The product covers two sub-headings: natural barium sulphate "barytes" (CN 251110), which accounts for virtually all traded volume, and natural barium carbonate "witherite" (CN 251120), a niche product traded in negligible quantities. Barytes is primarily used as a weighting agent in oil and gas drilling fluids, as well as in paints, plastics, and radiation shielding.

Over the decade under review, the EU's trade position in barytes has improved markedly. While imports grew modestly in value (+8.1%) and actually declined in volume (−2.2%), exports nearly doubled in both value (+79.3%) and quantity (+79.1%). This has significantly narrowed the EU's trade deficit in this product and lowered its net import reliance from 49.2% in 2015 to 34.2% in 2025.

I. The EU's export surge and improving trade balance

The most striking trend in the CN 2511 market is the near-doubling of EU exports over the period. Export value rose from €23.8 million in 2015 to €42.7 million in 2025, while volumes grew from 85,603 tonnes to 153,288 tonnes. This export expansion was not accompanied by significant price increases—average export prices remained broadly stable at around €278 per tonne—indicating that the growth was driven by higher volumes rather than inflation.

Export growth was concentrated in Norway, Türkiye, and the UK

The EU's top export partners reveal a clear geographic reorientation:

Norway emerged as by far the largest destination, absorbing more than four times its 2015 value by 2025. Norway's North Sea oil and gas industry is a major consumer of drilling-grade barytes, and its geographic proximity makes EU supply a natural fit. Türkiye's extraordinary growth (+317.5%) likely reflects both its expanding oil exploration activities and its role as a regional re-distribution hub. The collapse of EU exports to Russia (−96%) is clearly linked to the geopolitical rupture following 2022, a dynamic explored further below.

Domestic production fell in volume but rose in value

Paradoxically, while EU exports surged, reported EU production of barytes declined sharply in quantity—from 540,000 tonnes in 2015 to 280,000 tonnes in 2025 (−48.1%)—while production value increased from €70.3 million to €80.0 million (+13.9%). This divergence implies a significant increase in the unit value of domestic output, suggesting that EU producers have shifted towards higher-value, specialty-grade products or that pricing power has increased. The rising production value combined with growing export volumes suggests that the EU may be channelling an increasing share of its (smaller but more valuable) output to external markets.

The trade deficit narrowed substantially

As a result of faster export growth relative to imports, the EU's trade balance in barytes improved from −€43.6 million in 2015 to −€30.2 million in 2025, an improvement of 30.7%. The deficit was at its widest in 2022 (−€65.4 million), driven by a spike in import values (discussed below), before narrowing sharply as export growth accelerated.

II. A concentrated import market dominated by China and Morocco

While the EU has strengthened its export position, it remains a significant net importer of barytes. Import values increased from €67.4 million to €72.9 million (+8.1%), but import volumes actually fell from 371,179 tonnes to 362,951 tonnes (−2.2%). This means that the modest increase in import value was entirely driven by rising unit prices, which climbed from €182/t to €201/t (+10.6%) over the period.

China accounts for the majority of imports

The import partner structure is heavily concentrated around China:

China has maintained its position as the dominant supplier throughout the decade, with its import value remaining essentially flat at around €42–43 million. However, Morocco has emerged as a rapidly growing second source, nearly doubling its share from €12.9 million to €21.8 million (+68.8%). Morocco possesses some of the world's largest barytes reserves and has invested heavily in mining capacity. Türkiye also increased its share, though from a smaller base.

The import concentration as measured by the Herfindahl-Hirschman Index (HHI) on a value basis remained high throughout the period, declining only modestly from 4,527 to 4,372 (−3.4%). Values above 2,500 are generally considered indicative of a highly concentrated market. The EU's import dependence is thus structurally concentrated, even as Morocco's growing role provides a degree of diversification.

EU Member States' import patterns diverge

The distribution of imports across EU Member States shows notable shifts:

The Netherlands dominates, reflecting its role as a major logistics hub and the presence of significant downstream processing. Italy and Spain have increased their import needs, while Germany's declining imports may reflect shifts in its industrial structure or substitution effects. Denmark's near-total disappearance from import statistics is notable and may reflect a one-off contract or reclassification.

The EU remains a structural net importer

Despite improving trade dynamics, net import reliance stood at 34.2% in 2025, down from 49.2% in 2015—a significant improvement of 30.6 percentage points, but still meaning the EU sources roughly one-third of its barytes consumption from external suppliers. Trade intensity (the ratio of trade to apparent consumption) declined modestly from 73.7% to 70.1%, while export propensity (exports relative to production) rose from 38.2% to 42.0%.

III. Geopolitical shocks and market volatility

The period 2015–2025 was not without disruptions. Several supply shocks were detected, primarily linked to the Russia-Ukraine conflict, and the market exhibited varying degrees of volatility across partners.

The Russia-Ukraine conflict reshaped EU export flows

The most dramatic shock was the near-total collapse of EU exports to the Russian Federation. Export value to Russia fell from €0.97 million in 2015 to just €0.04 million in 2025 (−96.0%), with a detected price shock in 2023 showing an abnormality score of 64.6 and a +50.6% price shift. This is consistent with the imposition of EU sanctions and trade restrictions following February 2022.

Ukraine, conversely, experienced an export price shock in 2022 (abnormality 41.1, +36.5% shift), likely reflecting supply disruptions from the war and increased demand for barytes in reconstruction and industrial activities. EU exports to Ukraine remained relatively resilient in value terms (around €0.9 million).

Import prices from China spiked in 2022

A detected price shock in EU imports from China in 2022 (abnormality 3.6, +23.3% shift) coincided with global supply chain disruptions and energy cost inflation. Given that China accounts for approximately 73% of EU import value, even moderate price movements in Chinese supply have significant aggregate effects. Import prices from China rose from €182/t in 2015 to a peak of €217/t in 2022, before moderating to €201/t in 2025.

Volatility varies significantly by partner

The coefficient of variation of trade flows reveals substantial differences in stability across partners:

Chinese and Moroccan imports are the most stable flows, consistent with long-term, high-volume contractual relationships. The UK's import volatility (0.48) reflects the disruption from Brexit and the loss of intra-EU frictionless trade. On the export side, Norway and India are the most predictable destinations, while Russia and Algeria show high volatility, consistent with their exposure to geopolitical and economic instability.

Export concentration increased markedly

The export HHI on a value basis rose sharply from 1,191 to 2,078 (+74.5%), indicating that EU exports have become significantly more concentrated in fewer destination markets. This is primarily driven by Norway's growing dominance as an export destination—its share of EU barytes exports expanded substantially over the period. While a more concentrated export base can reflect the success of established trade relationships, it also implies greater vulnerability to demand fluctuations in a small number of markets.

Conclusion

The EU's trade in barytes and witherite (CN 2511) over 2015–2025 tells a story of improving competitiveness on the export side against a backdrop of persistent import dependence. EU exports nearly doubled in volume and value, driven primarily by growing demand from Norway's oil and gas sector and from Türkiye. This export expansion, combined with stagnant import volumes, reduced the EU's net import reliance from 49% to 34%.

However, the EU's import structure remains highly concentrated on China, which supplies roughly 60% of imports by value, and to a lesser extent Morocco. The 2022 price spike in Chinese supply underscored the risks of this concentration, even if Morocco's rapid growth is providing some diversification. Meanwhile, the Russia-Ukraine conflict reshaped EU export geography, eliminating Russia as a market and introducing price volatility in Ukrainian trade.

Looking forward, the key structural features to monitor are: (i) whether EU domestic production can stabilise or reverse its volume decline while maintaining higher value-added; (ii) whether Morocco and other African producers can continue to erode China's import share; and (iii) whether the EU's increasing export concentration on Norway proves sustainable or whether diversification towards markets like India and Türkiye continues.