Market evolution: Chemical preparations (CN 3824) — 2015–2025

Introduction

This report examines the trade dynamics of the European Union (EU) in products classified under customs code 3824 ("Prepared binders for foundry moulds or cores; chemical products and preparations for the chemical or allied industries, incl. mixtures of natural products, n.e.s.") over the period from January 2015 to December 2025. The analysis is based on annual trade data with non-EU countries, focusing on value (EUR), quantity (tonnes), and price trends. CN 3824 is a diverse category covering foundry binders, cement additives, sorbitol, and various chemical mixtures. The period under review encompasses significant economic and geopolitical shifts, including post-pandemic recovery, supply chain disruptions, and the war in Ukraine, all of which have influenced trade patterns in the chemical sector. The EU's role as both a major producer and consumer makes its trade flows a critical indicator of global market health and strategic autonomy. A general overview provides the foundational data for this analysis.

Divergent Trends: Rising Values Amidst Stagnant or Declining Volumes

The most striking feature of the 2015–2025 period is the pronounced divergence between the evolution of trade values and physical volumes. While the monetary worth of EU trade in CN 3824 products grew substantially, the underlying quantities did not follow the same trajectory, pointing to significant price inflation and structural market changes.

Export Value Growth Contrasted with Volume Stagnation

EU extra-EU exports of CN 3824 products demonstrated strong value growth, increasing from €5.89 billion in 2015 to €8.12 billion in 2025, a cumulative rise of 37.8%. However, this occurred despite a slight contraction in export volumes, which fell from 3.31 million tonnes to 3.18 million tonnes (-3.7%) over the same period. The price per tonne of exports consequently increased by 43.1%, climbing from €1,782 to €2,550 per tonne. This pattern suggests that EU exporters have successfully shifted towards higher-value-added products within the CN 3824 basket or have been able to pass on increased production costs (e.g., energy, raw materials) to international buyers.

Accelerating Import Value and Volume Surges

The growth in imports was even more dramatic in value terms, surging by 133.8% from €1.84 billion to €4.31 billion. Unlike exports, import volumes also grew robustly, expanding by 120.0% from 738,000 tonnes to 1.62 million tonnes. The import price per tonne rose by a more modest 6.3%, indicating that the value surge was largely volume-driven. This points to a rising reliance on external suppliers to meet EU demand, particularly for specific product segments.

Table: Key Trade Aggregates for CN 3824 (2015 vs. 2025)

Structural Shifts: From Commoditized Imports to Specialized Exports

Beneath the headline figures, the composition of EU trade in CN 3824 has undergone a notable transformation. The data reveals a structural shift characterized by booming imports of the broad category "other chemical preparations" and a consolidation of the EU's export specialization in specific, high-value segments.

Dominance and Volatility of the "N.E.S." Category

The subcategory 382499 ("Chemical products and preparations... n.e.s.") overwhelmingly dominates both EU imports and exports, accounting for the vast majority of trade by value. However, its dynamics have been highly asymmetric. Import volumes for 382499 grew from 674,000 tonnes in 2017 (first available data) to 1.33 million tonnes in 2025, with import values peaking at over €6.5 billion in 2022. This immense growth in a catch-all category suggests increasing EU sourcing of a wide array of specialized industrial chemicals, intermediaries, and formulations from global partners. The volatility in its import price, which spiked to €5,964/t in 2023 before falling to €3,052/t in 2025, highlights its sensitivity to global supply and demand shocks.

Resilience and Specialization in Concrete and Cement Additives

In contrast to the volatile n.e.s. category, EU trade in more defined segments like 382440 (Prepared additives for cements, mortars or concretes) and 382450 (Non-refractory mortars and concretes) has shown steadier growth. EU exports of 382440 grew in value from €211 million to €278 million (+32%) while volumes remained stable, indicating consistent demand for the EU's technical expertise in construction chemicals. Similarly, exports of 382450 saw a continuous rise in both value and price, with the price per tonne increasing from €185 in 2015 to €322 in 2025. This segment's stability contrasts with the turbulence seen in other parts of the CN 3824 basket.

Geographic Reorientation of Trade Partners

The EU's import partners have diversified, with South Korea and Türkiye emerging as major suppliers. Imports from South Korea skyrocketed from €39 million in 2015 to a peak of over €3.19 billion in 2022 (mainly 382499), though they moderated to €913 million by 2025. Meanwhile, exports to Russia collapsed from €389 million in 2015 to just €6 million in 2025 (-98.4%), largely due to sanctions following the invasion of Ukraine. This starkly illustrates the geopolitical reshaping of trade flows.

Volatility and Geopolitical Shocks: Navigating Uncertain Trade Flows

The 2015–2025 decade was marked by significant price volatility and identifiable supply shocks that disrupted established trade patterns in the CN 3824 market. These events tested the resilience of EU industries dependent on these chemical preparations.

Divergent Price Volatility Among Partners

The coefficient of variation (CV) in trade values reveals stark differences in stability among key partners. For EU imports, trade with Türkiye was highly volatile (CV: 0.88), as was trade with South Korea (CV: 0.53). For exports, the most volatile relationship was with the Russian Federation (CV: 0.70), a direct consequence of the geopolitical rupture in 2022. Partnerships with countries like the United Kingdom, Norway, and Switzerland remained relatively stable for both imports and exports, with CVs below 0.13, indicating these are mature, predictable trade relationships.

Concrete Supply Shock Events

The analysis identifies several severe price shocks. The most abnormal was a +99.2% price shock in exports to South Korea centered on 2022, likely linked to pandemic-related shipping disruptions and surging demand. Another major shock was a +65.6% price spike in imports from Türkiye in 2018. These events demonstrate the market's susceptibility to sudden supply-demand imbalances and currency fluctuations in specific corridors.

Table: Selected Supply Shock Events (2015–2025)

Impact on EU Autonomy and Import Reliance

Despite the shocks, the EU's net import reliance in CN 3824 has become more negative (from -2.79% to -7.02%), meaning the EU is a net exporter and this position has strengthened slightly. However, this aggregate figure masks vulnerabilities in specific sub-segments. The rapid growth in import volumes, particularly in the broad 382499 category, indicates a growing dependency on external supply chains for a multitude of industrial chemicals. The trade intensity of the EU economy in this product class has increased fivefold (from 4.3% to 25.3%), signaling its heightened integration into global (and often Asian) supply networks.

Conclusion

The EU's trade in CN 3824 chemical preparations from 2015 to 2025 is a story of transformation under stress. The market experienced significant value appreciation, driven more by price increases in exports and volume growth in imports than by overall quantitative expansion of the EU's own output. Structurally, the EU consolidated its role as a high-value exporter in specialized segments like construction chemicals, while becoming an increasingly large importer of the diverse products grouped under the "n.e.s." category. This period was also marked by acute volatility and geopolitical shocks that dramatically redirected trade flows, most notably the near-total collapse of exports to Russia. While the EU maintains a positive trade balance in this sector, its growing trade intensity and import volumes highlight an evolving dependency on global supply chains. The data underscores the importance of monitoring not just aggregate trends, but the shifting composition and vulnerabilities within broad product categories like CN 3824.