Market evolution: Phosphoric acid (CN 2809) — 2015–2025
Introduction
This report analyses the evolution of the European Union's trade in products under customs code 2809 (Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids) from 2015 to 2025. Over this period, the EU's market for these essential inorganic chemicals underwent significant structural shifts. While the total value of imports grew modestly, a combination of declining domestic production and volatile global prices dramatically increased the bloc's net import reliance, reshaping trade patterns and exposing the market to acute price shocks. The analysis highlights a trend towards greater external dependency, fluctuating price dynamics, and a reorientation of both the EU's production base and its export profile.
1. The Deepening Import Deficit and Rising External Dependency
The most fundamental trend over the decade is the EU's growing structural deficit for CN 2809 products, driven by a collapse in domestic output that imports have only partially replaced.
1.1 A Widening Trade Gap Amidst Falling Production
EU trade data reveals a consistent and widening net import position. The trade balance in value terms moved from a deficit of -716 million EUR in 2015 to -777 million EUR in 2025, peaking at nearly -1.19 billion EUR in 2022. This persistent deficit occurred despite a modest 11.9% increase in import value over the period (from 801 million EUR to 896 million EUR), as export values grew faster (40.9%), but from a much smaller base.
The core driver is a dramatic contraction in EU production volumes. Production, measured in kg P2O5, plummeted by 64.8%, from 718 million kg in 2015 to 253 million kg in 2025. This decline indicates a significant structural retreat of EU-based manufacturing capacity for these chemicals.
1.2 Soaring Net Import Reliance
As a direct consequence of falling production, the EU's net import reliance has surged. This metric, which measures the proportion of domestic consumption met by net imports, leapt from 39.4% in 2015 to 67.5% in 2025, an increase of 71.2%. By 2025, over two-thirds of the EU's phosphoric acid needs were met by imports, a level indicating a high degree of dependency on non-EU suppliers for a critical industrial chemical.
1.3 Geographical Concentration and Supplier Shifts
The import market remained dominated by two main suppliers throughout the period: Morocco and Israel. Together, they consistently accounted for over 70% of import value. However, their relative shares fluctuated. Morocco's share showed a modest 1.0% growth in value from 2015 to 2025, while Israel's grew by 12.2%.
| Top Import Partners (by Value, 2025) | First (2015) | Last (2025) | Pct Change |
|---|---|---|---|
| Morocco | €400.6 M | €404.6 M | +1.0% |
| Israel | €209.2 M | €234.6 M | +12.2% |
| Tunisia | €17.7 M | €32.2 M | +82.0% |
| South Africa | €11.0 M | €37.2 M | +237.2% |
Notable growth from emerging suppliers like Tunisia and South Africa points to a gradual, though still limited, diversification of sourcing.
2. A Market Defined by Price Shocks and High Volatility
The period was characterized by extreme price volatility, culminating in a series of severe price shocks in 2022 that significantly altered the cost structure of the EU market.
2.1 The 2022 Price Shock: A Watershed Moment
The price data shows a dramatic spike in 2022. The average import price jumped to 1,065 EUR per tonne, its maximum over the period, compared to a minimum of 423 EUR in 2016. This peak was 2.5 times the minimum level.
| Price Metric (EUR per tonne) | 2015 | 2022 (Peak) | 2025 | Pct Change (2015-2025) |
|---|---|---|---|---|
| Import Price | 525.8 | 1,065.1 | 744.1 | +41.5% |
| Export Price | 712.5 | 1,421.5 | 1,121.7 | +57.4% |
The shock was even more pronounced for EU exporters, whose average price reached 1,422 EUR per tonne in 2022.
2.2 Identifying the Drivers of Volatility
An analysis of supply shocks identifies 2022 as the epicenter of market turbulence. The largest shocks detected were all price-related events centered on that year:
- Exports to the United States: Experienced a price shock with an abnormality score of 8.6, where the price shifted by +121.5%. The US accounted for 68.8% of EU export value that year.
- Imports from Israel: Faced a price shock (abnormality 7.5) with a +108.9% shift. Israel supplied 38.8% of EU imports.
- Exports to Norway: Suffered the most extreme anomaly (score 76.8) with a +113.4% price shift.
This synchronized price surge across key partners points to a global market dislocation rather than bilateral issues, likely linked to the energy crisis and supply chain disruptions of that year.
2.3 Divergent Volatility Patterns Among Partners
The volatility of trade with different partners varies widely. The Coefficient of Variation (CV) for import partners shows:
- Low Volatility: Switzerland (CV 0.10), Morocco (0.14), Israel (0.18).
- High Volatility: Russia (CV 2.51), Türkiye (2.11), China (0.72).
Trade with established suppliers like Morocco and Israel proved relatively stable in value terms, while flows with other partners were highly erratic, suggesting smaller or more opportunistic trade links.
3. EU Production Retreat and Export Reorientation
Against the backdrop of declining production, the EU's export sector has undergone a transformation, becoming smaller in volume but more valuable and strategically focused.
3.1 The Shrinking but More Valuable Export Sector
EU export quantities fell by 10.5% (from 118,534 tonnes to 106,101 tonnes), and in supplementary P2O5 terms, they dropped by 24.1%. Despite this volume reduction, export values increased by 40.9% to 119 million EUR, driven entirely by a 57.4% increase in average export prices to 1,122 EUR per tonne. This indicates a shift towards exporting higher-value or specialty products.
3.2 Changing Export Destinations and Market Specialization
The EU's export partners have evolved. While the United States remains the largest destination (value +70.0%), exports to Norway collapsed by 68.7%. Conversely, exports to the UK grew steadily (+40.9%).
Internationally, the EU is becoming a more specialized exporter. The Revealed Symmetric Comparative Advantage (RSCA) for 2025 shows strong specialization in Belgium (RSCA 0.63), Finland (0.48), and the Netherlands (0.38). These countries are likely focusing on specific, higher-margin segments of the phosphoric acid market.
3.3 Internal Trade Re-alignment within the EU
The data on EU Member State reporters reveals a major internal re-alignment. The Netherlands' role as an EU export hub exploded, with its reported export value soaring by over 5,000% to become the bloc's largest exporter (51.3 million EUR). This coincided with a decline in Belgium's traditional export dominance. On the import side, Spain and Italy saw dramatic increases in their import shares (+64.8% and +538.3%, respectively), suggesting a geographic shift in final consumption or processing capacity towards Southern Europe.
Conclusion
The EU market for CN 2809 products between 2015 and 2025 has been characterized by a fundamental loss of production sovereignty. The steep decline in domestic manufacturing has locked the bloc into a state of high and growing import dependency, making it vulnerable to global market shocks—a vulnerability starkly exposed by the extreme price spikes of 2022. In response, the EU's export profile has transformed, moving towards higher-value products and becoming more geographically specialized. Internally, trade patterns have reconfigured, with major shifts in the roles of key Member States like the Netherlands, Spain, and Italy. The overarching trend is one of increased external reliance coupled with strategic repositioning within remaining production and trade capacities, posing clear challenges for supply security in a critical industrial input.