Caprolactam Grade Ammonium Sulfate Market Update

The global ammonium sulfate market showed diverging trends this week, with caprolactam-grade ammonium sulfate outperforming other segments. Supported by reduced supply and stable export demand, this high-quality grade continued to see firm pricing, making it the preferred choice for international buyers.

🔷 Market Overview

During April 10–16, 2026: • Caprolactam-grade ammonium sulfate increased to $260–$266/ton • Coking-grade ammonium sulfate declined to around $218–$219/ton • Supply remained stable overall, but high-purity material tightened • Buyers showed stronger interest in caprolactam-grade product

👉 The market clearly shifted toward higher-quality ammonium sulfate.

🔷 Why Caprolactam Grade Stands Out

Compared to coking-grade material, caprolactam-grade ammonium sulfate offers: • Higher purity and consistency • Better performance in fertilizer blending • Stronger acceptance in export markets • More stable pricing even in weak market conditions

This week, limited supply due to plant maintenance further supported price strength.

🔷 Supply and Demand Analysis

Supply side: • Caprolactam plants reduced output due to maintenance • No inventory pressure among major producers • High-quality product availability tightened

Demand side: • Southeast Asia demand remained stable • Buyers preferred reliable, higher-grade ammonium sulfate • Brazil demand still weak, affecting low-end products more

👉 Result: Caprolactam-grade remained firm while lower grades weakened

🔷 Price Trends (USD)

• Caprolactam-grade FOB China: $278–285/ton (↑) • Granular ammonium sulfate: $255–270/ton (↓) • Coking-grade equivalent: ~$218/ton (↓)

👉 Premium grade continues to show stronger price resilience

🔷 Downstream Market Insights

• Compound fertilizer operating rate: ~47% (↓) • Buyers cautious due to high raw material costs • Purchasing mainly based on immediate needs

Despite softer demand, high-quality ammonium sulfate maintained strong acceptance.

🔷 Market Outlook

Looking ahead: • Caprolactam-grade ammonium sulfate is expected to remain firm • Supply may increase after maintenance, but demand remains supportive • Lower-grade products may continue under pressure

👉 The market will likely continue favoring stable, export-quality material

🔷 Related Products

Caprolactam Grade Ammonium Sulfate (Recommended) Granular Ammonium Sulfate Coking Grade Ammonium Sulfate Urea Fertilizer Compound Fertilizer (NPK)

🔷 Why Choose Our Caprolactam Grade Ammonium Sulfate

• High purity with consistent quality • Preferred by international fertilizer producers • Stable supply from reliable caprolactam sources • Competitive export pricing • Suitable for blending and direct application

👉 Ideal for buyers seeking premium ammonium sulfate supply

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