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Ammonium Sulphate Price Trend and Forecast

⟳ Weekly Update
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Historical Data Since 2015
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Forecast for 2026
  • Commodity Pricing

ammonium sulphate Price Trends by Country

brBrazil
idIndonesia
usUnited States
beBelgium
cnChina
inIndia

Global ammonium sulphate Spot Market Prices, Trend Analysis and Forecast

Price Watch™ provides real-time price assessments and price forecasts for Ammonium Sulphate across top trading regions:

Ammonium Sulphate Regional Coverage Ammonium Sulphate Grade and Country Coverage Ammonium Sulphate Pricing Data Coverage Explanation
 

Asia Ammonium Sulphate Pricing Analysis

 Standard Caprolactam Ex-West India Domestic Prices Weekly Price Update on Ammonium Nitrate Real-Time Domestic Prices in West India
Standard Caprolactam FOB Prices at Qingdao Port, China Weekly Price Update on Ammonium Nitrate Real-Time Export Prices from Qingdao Port, China to Global Markets
Granular Caprolactam FOB Prices at Qingdao Port, China Weekly Price Update on Ammonium Nitrate Real-Time Export Prices from Qingdao Port, China to Global Markets
Standard Caprolactam CFR Prices at Tanjung Priok Port, Indonesia, Importing from China Weekly Price Update on Ammonium Nitrate Real-Time Import Prices at Tanjung Priok Port, Indonesia from China
North America Ammonium Sulphate Pricing Analysis Granular Caprolactam FOB Prices at Illinois River Terminals, US Mid-West, USA Weekly Price Update on Ammonium Nitrate Real-Time Export Prices from Illinois River Terminals, US Mid-West, USA to Global Markets
Europe Ammonium Sulphate Pricing Analysis Standard Caprolactam FOB Prices at Antwerp Port, Belgium Weekly Price Update on Ammonium Nitrate Real-Time Export Prices from Antwerp Port, Belgium to Global Markets
Granular Caprolactam FOB Prices at Antwerp Port, Belgium Weekly Price Update on Ammonium Nitrate Real-Time Export Prices from Antwerp Port, Belgium to Global Markets
South America Ammonium Nitrate Pricing Analysis Standard Caprolactam CFR Prices at Santos Port, Brazil, Importing from China Weekly Price Update on Ammonium Nitrate Real-Time Import Prices at Santos Port, Brazil from China
Granular Caprolactam CFR Prices at Santos Port, Brazil, Importing from China Weekly Price Update on Ammonium Nitrate Real-Time Import Prices at Santos Port, Brazil from China

Note: In assessments structured as CIF [Importing Port] (Exporting Country), the country mentioned in brackets indicates the primary origin of supply (exporting country), while the named port refers to the destination port in the importing country. Other Incoterms (FOB, FD, EXW, etc.) should be interpreted in accordance with standard international trade definitions.

Ammonium Sulphate Price Trend Q1 2026

According to Price-Watch™, in Q1 2025 the Standard Caprolactam Ammonium Sulphate market on an FOB Qingdao basis, witnessed a firm upward trajectory, with prices rising by 7% from the previous quarter.

The increase is supported by improved agricultural demand ahead of spring fertilizer application season, encouraging active restocking among distributors and traders. Consumption from key crop-growing regions strengthened, contributing to tighter spot availability during the quarter.

On the supply side, production levels at caprolactam-integrated facilities remained stable, while synthetic route output based on ammonia and sulphuric acid also ensured consistent supply. Ammonium Sulphate is primarily derived as a by-product of caprolactam manufacturing, with ammonia and sulphuric acid serving as essential feedstocks influencing cost structures.

Feedstock prices showed moderate firmness, providing upstream cost support to producers. Export inquiries improved gradually, reinforcing positive market sentiment and maintaining balanced supply-demand fundamentals throughout the quarter.

India

According to Price-Watch™, in Q1 2025 the Standard Caprolactam Ammonium Sulphate market on Ex-West India basis, witnessed a mildly firm upward trend, with prices increasing by 3% from the previous quarter.

The market experienced improved trading activity as fertilizer distributors and agrochemical blenders gradually enhanced procurement following earlier inventory adjustments. Demand from key agricultural segments remained steady, supporting stable consumption across major crop-growing regions.

On the supply side, domestic production from caprolactam-integrated facilities and ammonia-sulphuric acid-based units operated at balanced rates, ensuring adequate product availability in the western region. Ammonium Sulphate is primarily derived as a by-product of caprolactam manufacturing, with ammonia and sulphuric acid serving as essential feedstocks influencing cost structures.

Feedstock prices remained largely stable during the quarter, providing limited cost pressure while supporting a relatively balanced pricing environment. Sellers maintained disciplined supply strategies to align output with downstream requirements. Overall, the market reflected stable supply-demand dynamics and cautious optimism.

Ammonium Sulphate Price Trend Analysis: Q4 2025

In Q4 2025, the ammonium sulphate price trend showed a minor decrease of 1% from the previous quarter due to balanced-to-soft fundamental market conditions. The amount of ammonium sulphate used by consumers in agriculture continued to be consistent, albeit largely by need-based consumption as the normal seasonality for application took place in key consumption areas.

Limited upward movement in consumption has been due to stable planting activities but limited procurement and lots of existing inventory. The supply-side saw stable production levels where manufacturers operated at moderate rates to limit the risk of excess inventory builds.

There are two primary sources of ammonium sulphate production; ammonium sulphate produced when ammonia reacts with sulphuric acid and ammonium sulphate produced as by-product from the production of caprolactam. The prices of both feedstock ammonia and sulphuric acid saw limited volatility meaning that producers can expect stable cost to produce.

There has been limited export activity because of competitive offers from around the world and sufficient supply. Overall, the market saw sufficient supply, stable production, and controlled consumption which resulted in only a marginal correction in price during the reporting quarter.

India: Ammonium Sulphate Domestic prices Ex-West, India; Grade – Standard Caprolactam Ex-West India

The Ammonium Sulphate price trend in India through Q4 2025 reflected a moderate softening, with prices declining 2% quarter-on-quarter amid comfortable supply levels and largely need-based procurement. Fertilizer sector demand remained steady but cautious, as buyers maintained adequate inventories and avoided aggressive restocking.

Seasonal consumption patterns held stable without meaningful volume uplift. Production facilities operated at balanced rates, while feedstock ammonia and sulphuric acid costs remained relatively stable, offering limited price support.

In December 2025, Ammonium Sulphate prices in India eased a further 1%, as cautious restocking behaviour and competitive export availability reinforced the quarter’s prevailing soft-to-balanced market sentiment.

China: Ammonium Sulphate Export prices Qingdao, China; Grade- Standard Caprolactam

The ammonium sulphate price trend in China during Q4 2025 shows slight correction with prices down 1% quarter on quarter because agricultural continued to develop without overly aggressive restocking behavior from buyers. Buyers have been very cautious to procure as inventory positions have been generally comfortable; therefore, consumption patterns have been stable, but not overly aggressive.

Manufacturers have been producing at controlled levels to keep production in line with downstream needs in order to avoid large amounts of stockpiling. Both feedstock ammonia and sulphur prices experienced very little volatility thus creating little price support for producers.

As of December 2025 ammonium sulphate prices in China had increased slightly by 1%, driven by improved seasonal demand and shorter-term restocking activities and closed out the quarter in a stable and balanced manner.

Belgium: Ammonium Sulphate Export prices Antwerp, Belgium; Grade- Granular Caprolactam

The Ammonium Sulphate price trend in Belgium through Q4 2025 reflected a firm upward movement, with prices rising 2% quarter-on-quarter supported by steady agricultural demand and improved procurement activity ahead of seasonal applications. Fertilizer blenders and distributors drove consistent inventory replenishment, sustaining healthy consumption levels through the quarter.

Producers maintained moderate operating rates, keeping supply balanced with downstream requirements. Feedstock ammonia and sulphuric acid prices held relatively stable, providing consistent cost support. Intra-European export activity remained steady amid controlled supply conditions.

In December 2025, Ammonium Sulphate prices in Belgium held stable, underpinned by balanced demand and steady feedstock costs, closing the quarter on a firm yet measured note.

USA: Ammonium Sulphate Export prices US Mid-West, USA; Grade- Granular Caprolactam

The Ammonium Sulphate price trend in USA through Q4 2025 reflected a moderate softening, with prices declining 2% quarter-on-quarter as distributors and agricultural retailers adopted cautious procurement strategies amid comfortable inventory levels.

Consumption remained steady but largely need-based, supported by routine fertilizer applications across key farming regions. Manufacturers maintained balanced operating rates, while feedstock ammonia and sulphuric acid prices showed limited volatility, offering minimal upward cost pressure.

Export demand stayed measured amid competitive global availability. In December 2025, Ammonium Sulphate prices in USA firmed marginally by 1%, supported by short-term restocking activity and improved domestic inquiries, closing the quarter on a stable note.

Indonesia: Ammonium Sulphate Imported prices Tanjung Priok, Indonesia from China; Grade- Standard Caprolactam

The Ammonium Sulphate price trend in Indonesia through Q4 2025 remained largely flat, with prices holding steady quarter-on-quarter as agricultural demand progressed at a routine pace. Plantation crops and food grain sectors sustained consistent fertilizer consumption, while distributors maintained cautious yet balanced procurement strategies.

Domestic production and import volumes adequately met prevailing consumption requirements, with producers operating at moderate rates to prevent excess inventory accumulation. Feedstock ammonia and sulphuric acid prices remained stable, offering limited cost pressure.

In December 2025, Ammonium Sulphate prices in Indonesia declined 3%, as weak export demand and year-end inventory adjustments weighed on closing market sentiment.

Brazil: Ammonium Sulphate Imported prices Santos, Brazil from China; Grade- Standard Caprolactam

In Q4 2025, the price trend of ammonium sulphate prices in Brazil showed stability, with prices remaining unchanged at all times quarter-on-quarter; stable agricultural activity continued across crops of soybeans, corn, and sugarcane throughout the entire quarter.

Distributors followed structured procuring cycles, maintaining sufficient amounts of inventory without over stocking. A combination of domestic production products and continuous amounts of import products have been important for each respective area of the country to provide enough availability of ammonium sulphate products.

Ammonium Sulphate manufacturers ran a schedule of moderate production rates to avoid large amounts of excess salt build up. The feedstocks ammonia and sulfuric acid also maintained stable prices during the entire quarter. Therefore, pricing throughout the quarter for ammonium sulphate products was also stable, resulting in a lack of large price fluctuations.

In the month of December (2025), the price of ammonium sulphate in Brazil firmed by 3% with additional demand due to seasonality and a return of near-term restocking activity at the end of the quarter.

In Q3 2025, the Ammonium Sulphate market recorded a notable 4% increase compared to the previous quarter, supported by firm agricultural demand and improved procurement activity across key consuming regions.

Seasonal fertilizer applications and restocking by distributors strengthened consumption levels, leading to tighter spot availability in certain markets. Buyers demonstrated relatively stronger purchasing interest, particularly amid expectations of stable crop planting trends.

On the supply side, production remained steady, though some manufacturers adjusted operating rates to manage inventories and respond to rising demand.

Ammonium Sulphate is primarily produced through the reaction of ammonia with sulphuric acid and as a by-product of caprolactam production, making ammonia and sulphuric acid crucial feedstocks influencing overall cost structures.

During the quarter, feedstock prices showed moderate firmness, offering upstream cost support to producers. Export demand improved modestly, further supporting price gains. Overall market sentiment remained firm, underpinned by balanced supply conditions and healthy consumption patterns.

India: Ammonium Sulphate Domestic prices Ex-West, India; Grade – Standard Caprolactam Ex-West India

In India, the Ammonium Sulphate prices in India in Q3 2025 witnessed a slight softening trend reflecting a 2% decline compared to the previous quarter. Demand from the agricultural sector remained moderate, as buyers adopted cautious procurement strategies despite ongoing seasonal fertilizer applications.

Consumption levels were steady but not strong enough to create supply tightness, keeping overall market activity balanced. On the supply side, domestic production operated at stable rates, while imports supplemented availability to meet regional requirements.

Manufacturers managed output carefully to avoid excess inventory accumulation amid measured buying interest. Ammonium Sulphate is produced through the reaction of ammonia with sulphuric acid and as a by-product of caprolactam manufacturing, making ammonia and sulphuric acid primary feedstocks influencing cost trends.

Feedstock prices remained relatively stable during the quarter, limiting significant cost pressure. In September 2025, Ammonium Sulphate prices in India declined by approximately 1% due to subdued spot demand and sufficient inventories. Overall, market sentiment remained stable.

China: Ammonium Sulphate Export prices Qingdao, China; Grade- Standard Caprolactam

In China, the Ammonium Sulphate price trend in Q3 2025 witnessed a firm trend reflecting a 4% increase compared to the previous quarter. Demand from the agricultural sector strengthened amid active seasonal fertilizer applications and improved procurement from distributors.

Consumption levels rose steadily, supported by stable crop planting activities and balanced inventory replenishment. On the supply side, domestic production remained consistent, with manufacturers maintaining controlled operating rates to align output with downstream demand.

Ammonium Sulphate is primarily produced through the reaction of ammonia with sulphuric acid and as a by-product of caprolactam manufacturing, making ammonia and sulphuric acid key feedstocks influencing overall cost dynamics.

Feedstock prices showed moderate stability, providing measured cost support during most of the quarter. In September 2025, Ammonium Sulphate prices in China declined by approximately 11% due to temporary oversupply and weakened export inquiries. Overall, market sentiment remained cautiously firm despite late-quarter corrections.

Belgium: Ammonium Sulphate Export prices Antwerp, Belgium; Grade- Granular Caprolactam

In Belgium, the Ammonium Sulphate price trend in Q3 2025 demonstrated a firm upward trend reflecting a 4% increase compared to the previous quarter. Buying momentum strengthened as fertilizer distributors and blenders increased procurement volumes ahead of autumn application cycles.

Demand remained healthy across agricultural sectors, supporting consistent consumption and preventing excess inventory accumulation. On the supply side, domestic production operated at steady rates, while import flows complemented regional availability to meet downstream requirements.

Producers maintained disciplined operating schedules to align output with consumption trends and sustain balanced stock levels. Ammonium Sulphate is manufactured through the reaction of ammonia with sulphuric acid and as a by-product of caprolactam production, making ammonia and sulphuric acid critical feedstocks influencing pricing dynamics.

Feedstock costs showed mild firmness, offering moderate support to finished product values. In September 2025, Ammonium Sulphate prices in Belgium remained stable due to balanced demand and steady feedstock conditions.

USA: Ammonium Sulphate Export prices US Mid-West, USA; Grade- Granular Caprolactam

In the USA, the Ammonium Sulphate price trend in Q3 2025 experienced a sharp downturn reflecting a significant 15% decline compared to the previous quarter. The correction was driven by subdued agricultural demand and cautious procurement from distributors amid comfortable inventory levels.

Consumption patterns softened as seasonal fertilizer applications progressed at a slower pace than anticipated. On the supply side, domestic production remained steady, while ample imports ensured sufficient product availability, creating oversupply pressure in spot markets.

Producers maintained moderate operating rates but faced margin constraints due to weaker downstream offtake. Ammonium Sulphate is produced through the reaction of ammonia with sulphuric acid and as a by-product of caprolactam manufacturing, making ammonia and sulphuric acid key feedstocks influencing cost structures.

Feedstock prices remained relatively stable, offering limited pricing support. In September 2025, Ammonium Sulphate prices in the USA declined by approximately 1% due to weak spot demand and ample inventories. Overall, sentiment remained bearish.

Indonesia: Ammonium Sulphate Imported prices Tanjung Priok, Indonesia from China; Grade- Standard Caprolactam

In Indonesia, the Ammonium Sulphate price trend in Q3 2025 demonstrated a firm upward trend reflecting a 4% increase compared to the previous quarter. Demand strengthened across plantation and food crop segments, supported by active fertilizer application cycles and improved distributor procurement.

Consumption remained healthy, allowing the market to absorb available supply without significant inventory accumulation. On the supply side, domestic production operated at stable rates, while imports supplemented regional availability to meet growing requirements.

Producers maintained disciplined operating schedules to align output with downstream demand and sustain balanced stock levels. Ammonium Sulphate is produced through the reaction of ammonia with sulphuric acid and as a by-product of caprolactam manufacturing, making ammonia and sulphuric acid essential feedstocks influencing cost dynamics.

Feedstock prices showed moderate firmness during the quarter. In September 2025, Ammonium Sulphate prices in Indonesia increased by approximately 11% due to strong seasonal demand and tighter spot availability. Overall, sentiment remained positive.

Brazil: Ammonium Sulphate Imported prices Santos, Brazil from China; Grade- Standard Caprolactam

In Brazil, the Ammonium Sulphate price trend in Q3 2025 recorded a firm quarterly performance reflecting a 4% increase compared to the previous quarter. Demand from the agricultural sector improved, supported by active fertilizer procurement for soybean and corn cultivation.

Consumption trends remained healthy, allowing distributors to gradually rebuild inventories without creating excess stock pressure. On the supply side, domestic production operated at stable levels, while consistent import arrivals ensured adequate product availability across key regions.

Producers maintained balanced operating rates to align output with downstream requirements and manage inventory flows efficiently. Ammonium Sulphate is manufactured through the reaction of ammonia with sulphuric acid and as a by-product of caprolactam production, making ammonia and sulphuric acid primary feedstocks shaping cost movements.

Feedstock prices remained relatively steady during most of the quarter. In September 2025, Ammonium Sulphate prices in Brazil declined by approximately 10% due to improved supply availability and easing export demand. Overall sentiment remained cautiously firm.

Global:

According to Price-Watch™, in Q2 2025 the Standard Caprolactam Ammonium Sulphate market on an FOB Qingdao basis, witnessed a strong upward trend, reflecting a 10% increase from the previous quarter.

The market experienced improved trading activity supported by firmer agricultural demand and active distributor restocking ahead of seasonal fertilizer applications.

Downstream consumption from crop cultivation segments strengthened, helping absorb available inventories and support price momentum.

On the supply side, production levels remained steady, particularly from caprolactam-integrated plants, ensuring consistent product availability in the domestic and export markets.

Ammonium Sulphate is derived as a by-product of caprolactam manufacturing and through the reaction of ammonia with sulphuric acid, making ammonia and sulphuric acid key feedstocks influencing cost structures.

During the quarter, feedstock prices showed moderate firmness, providing upstream cost support. Export inquiries improved gradually, contributing to healthier market sentiment and balanced supply-demand dynamics overall.

India:

According to Price-Watch™, in Q2 2025 the Standard Caprolactam Ammonium Sulphate market on Ex-West India basis, witnessed a moderately firm trend, with prices increasing by 3% from the previous quarter.

The market observed improved procurement activity as fertilizer distributors and agrochemical blenders replenished inventories ahead of key sowing cycles. Demand from the agricultural sector remained steady, supporting consistent consumption across major crop-growing regions.

On the supply side, domestic production from caprolactam-integrated units and synthetic ammonia-based plants operated at stable rates, ensuring adequate product availability in the region.

Ammonium Sulphate is primarily produced as a by-product of caprolactam manufacturing and through the reaction of ammonia with sulphuric acid, making ammonia and sulphuric acid critical feedstocks influencing pricing structures.

Feedstock costs remained relatively stable, offering balanced cost support to producers. Sellers maintained disciplined supply strategies, aligning output with downstream requirements and sustaining healthy supply-demand fundamentals during the quarter.

Global:

According to Price-Watch™, in Q1 2025 the Standard Caprolactam Ammonium Sulphate market on an FOB Qingdao basis, witnessed a firm upward trajectory, with prices rising by 7% from the previous quarter.

The increase was supported by improved agricultural demand ahead of spring fertilizer application season, encouraging active restocking among distributors and traders. Consumption from key crop-growing regions strengthened, contributing to tighter spot availability during the quarter.

On the supply side, production levels at caprolactam-integrated facilities remained stable, while synthetic route output based on ammonia and sulphuric acid also ensured consistent supply.

Ammonium Sulphate is primarily derived as a by-product of caprolactam manufacturing, with ammonia and sulphuric acid serving as essential feedstocks influencing cost structures.

Feedstock prices showed moderate firmness, providing upstream cost support to producers. Export inquiries improved gradually, reinforcing positive market sentiment and maintaining balanced supply-demand fundamentals throughout the quarter.

India:

According to Price-Watch™, in Q1 2025 the Standard Caprolactam Ammonium Sulphate market on Ex-West India basis, witnessed a mildly firm upward trend, with prices increasing by 3% from the previous quarter.

The market experienced improved trading activity as fertilizer distributors and agrochemical blenders gradually enhanced procurement following earlier inventory adjustments. Demand from key agricultural segments remained steady, supporting stable consumption across major crop-growing regions.

On the supply side, domestic production from caprolactam-integrated facilities and ammonia-sulphuric acid-based units operated at balanced rates, ensuring adequate product availability in the western region.

Ammonium Sulphate is primarily derived as a by-product of caprolactam manufacturing, with ammonia and sulphuric acid serving as essential feedstocks influencing cost structures. Feedstock prices remained largely stable during the quarter, providing limited cost pressure while supporting a relatively balanced pricing environment.

Sellers maintained disciplined supply strategies to align output with downstream requirements. Overall, the market reflected stable supply-demand dynamics and cautious optimism.

Ammonium Sulphate Price Trend Analysis: Q4 2024

According to Price-Watch™, in Q4 2024 the Standard Caprolactam Ammonium Sulphate market on an FOB Qingdao basis, witnessed a moderate upward movement, with prices increasing by 5% compared to the previous quarter.

The improvement was supported by steady agricultural demand and gradual restocking by domestic distributors ahead of early planting cycles. Consumption levels strengthened across key farming regions, helping to absorb available inventories and sustain positive pricing momentum.

On the supply side, production from caprolactam-integrated facilities remained stable, while output based on the reaction of ammonia with sulphuric acid ensured consistent availability. Ammonia and sulphuric acid remained critical feedstocks, with relatively firm upstream costs providing measured support to finished product pricing.

Export activity showed gradual improvement, supported by competitive offers and balanced supply conditions. Producers maintained controlled operating rates to prevent excess stock buildup. Overall, the market reflected stable supply-demand dynamics and cautiously optimistic sentiment.

According to Price-Watch™, in Q4 2024 the Standard Caprolactam Ammonium Sulphate market on Ex-West India basis, remained stable, with prices unchanged from the previous quarter. Demand improved marginally as distributors prepared for upcoming seasonal requirements, supporting consistent consumption levels.

Procurement activity remained structured and largely need-based, preventing excessive volatility. On the supply side, production from caprolactam and ammonia-sulphuric acid units operated at steady rates, ensuring balanced availability.

Feedstock ammonia and sulphuric acid prices showed relative stability, contributing to a controlled cost environment. Imports supplemented domestic supply without creating surplus pressure.

Producers maintained disciplined operating strategies to align output with downstream demand. Overall, the market reflected steady supply-demand dynamics, with neutral sentiment and stable trading conditions prevailing through the quarter.

According to Price-Watch™, in Q3 2024 the Standard Caprolactam Ammonium Sulphate market on an FOB Qingdao basis, recorded a firm recovery, with prices increasing by 8% from the previous quarter.

The improvement was supported by stronger agricultural demand during peak fertilizer application season, encouraging active restocking by distributors. Consumption levels rose steadily, absorbing available inventories and tightening spot market conditions.

On the supply side, production from caprolactam-integrated plants remained stable, while ammonia and sulphuric acid-based output ensured sufficient but controlled availability. Feedstock ammonia and sulphuric acid prices showed moderate firmness, providing upstream cost support to finished product values.

Export demand improved gradually, contributing to healthier trading momentum. Producers maintained balanced operating rates to align output with consumption growth and prevent excess stock buildup. Overall, market sentiment turned positive, supported by improved demand fundamentals and stable supply conditions.

According to Price-Watch™, in Q3 2024 the Standard Caprolactam Ammonium Sulphate market on Ex-West India basis, witnessed a sharper correction, with prices declining by 5% from the previous quarter.

Agricultural demand remained steady but less aggressive than anticipated, as buyers delayed purchases amid comfortable stock positions. Consumption patterns were stable across kharif crop regions, yet sufficient domestic supply limited upward price momentum.

Production from caprolactam-based facilities and ammonia-sulphuric acid units continued at balanced rates, ensuring ample availability. Feedstock ammonia and sulphuric acid costs remained relatively steady, providing limited upward cost pressure. Imports further contributed to adequate supply, preventing market tightness.

Producers maintained disciplined operating schedules to align output with prevailing demand. Overall, the market tone remained slightly bearish, shaped by comfortable supply conditions and cautious procurement behavior throughout the quarter.

According to Price-Watch™, in Q2 2024 the Standard Caprolactam Ammonium Sulphate market on an FOB Qingdao basis, experienced a mild correction, with prices decreasing by 4% compared to the previous quarter.

Demand from the agricultural sector remained moderate, supported by routine fertilizer applications, yet procurement activity was cautious and largely need-based. Consumption improved slightly with seasonal planting, but sufficient inventories limited aggressive buying interest.

On the supply side, production at caprolactam-based units operated at stable levels, ensuring consistent availability in both domestic and export markets. Output from ammonia and sulphuric acid-based processes further supplemented supply.

Feedstock ammonia and sulphuric acid prices remained relatively steady, offering limited cost fluctuations during the quarter.

Export activity remained competitive amid ample global supply. Producers aligned operating rates with demand trends to maintain inventory balance. Overall, the market reflected stable supply-demand fundamentals with a slightly bearish tone.

According to Price-Watch™, in Q2 2024 the Standard Caprolactam Ammonium Sulphate market on Ex-West India basis, recorded a mild decline of 2% compared to the previous quarter. Demand softened slightly following the completion of peak fertilizer application cycles, leading to cautious procurement by distributors.

Consumption remained moderate but insufficient to create supply tightness. On the production side, domestic manufacturers maintained stable operating rates, while imports continued to supplement market availability. Feedstock ammonia and sulphuric acid prices showed limited fluctuation, offering minimal cost support to producers.

Adequate supply conditions and comfortable inventory levels weighed on spot market activity. Sellers adopted competitive pricing strategies to stimulate offtake and maintain liquidity. Overall, the quarter reflected balanced yet slightly oversupplied conditions, resulting in softer sentiment as supply marginally outpaced consumption trends across the region.

According to Price-Watch™, in Q1 2024 the Standard Caprolactam Ammonium Sulphate market on an FOB Qingdao basis, witnessed a notable downturn, with prices declining by 9% from the previous quarter.

The market faced subdued agricultural demand as winter conditions slowed fertilizer applications across key consuming regions. Distributors limited fresh procurement, relying largely on existing inventories amid cautious consumption patterns.

On the supply side, production levels remained stable, particularly from caprolactam-integrated facilities, resulting in adequate product availability. Output based on ammonia and sulphuric acid also continued steadily, keeping overall supply comfortable.

Ammonia and sulphuric acid, as primary feedstocks, showed limited volatility, providing minimal cost support to producers. Export inquiries were moderate but insufficient to offset weak domestic offtake.

Manufacturers maintained disciplined operating rates to prevent excessive stock accumulation. Overall, the market sentiment remained soft, shaped by balanced supply conditions and sluggish downstream consumption trends.

According to Price-Watch™, in Q1 2024 the Standard Caprolactam Ammonium Sulphate market on Ex-West India basis, remained largely stable, with prices unchanged from the previous quarter.

Demand from the agricultural sector was steady, supported by routine fertilizer consumption across rabi crop regions. Buyers followed structured procurement cycles, resulting in balanced consumption without aggressive spot purchases.

On the supply side, domestic production from caprolactam-integrated plants and ammonia-sulphuric acid-based units operated at consistent rates, ensuring adequate availability in western India.

Feedstock ammonia and sulphuric acid prices remained relatively stable, providing limited cost volatility and supporting a balanced pricing environment. Imports supplemented domestic output, maintaining comfortable supply conditions.

Producers focused on inventory management and margin stability amid measured demand. Overall, the market reflected equilibrium between production and consumption, with stable supply-demand dynamics and cautious but steady trading sentiment throughout the quarter.

Technical Specifications of Ammonium Sulphate Price Trends

Product Description

Ammonium Sulphate is a widely used nitrogen-based fertilizer known for its high purity, stability, and excellent nutrient efficiency. It is produced primarily as a by-product of caprolactam production or through the reaction of ammonia with sulphuric acid, resulting in a crystalline, water-soluble salt. This process ensures consistent particle size and uniform nutrient distribution.

Ammonium Sulphate contains 21% nitrogen and 24% sulphur, making it highly suitable for sulphur-deficient soils and alkaline conditions. It improves soil fertility, enhances crop protein synthesis, and supports steady plant growth. With good storage stability, minimal volatilization losses, and reliable agronomic performance, it is ideal for diverse agricultural applications worldwide.

Identifiers and Classification:

CAS No – 7783-20-2

HS Code – 31022100

Molecular Formula – (NH4)2SO4

Molecular Weight[g/mol] – 132.14 g/mol

Ammonium Sulphate Synonyms:

Diammonium sulphate

Mascagnite

Sulfuric acid diammonium salt

Ammonium Sulphate Global Trade and Shipment Terms

  • Quotation Terms (Product & Country Specific): 5000- 10000 MT
  • Packaging Type (Product & Country Specific): 50 Kg Bag


Incoterms Referenced in Ammonium Sulphate Price Reporting

Shipping Term  Location  Definition 
Ex-West  West, India  Domestically Traded Ammonium Sulphate price in West India. 
FOB Qingdao  Qingdao, China  Ammonium Sulphate Export price from China. 
FOB Antwerp  Antwerp, Belgium  Ammonium Sulphate Export price from Belgium. 
FOB US Mid-West  Mid-West, USA  Ammonium Sulphate Export price from USA. 
CFR Tanjung Priok (China)  Tanjung Priok, Indonesia  Ammonium Sulphate Import price in Indonesia from China 
CFR Santos (China)  Santos, Brazil  Ammonium Sulphate Import price in Brazil from China 

*Quotation Terms refers to the quantity range specified for the Ammonium Sulphate being quoted or offered in a commercial transaction.

**Packaging Type refers to standard packaging size commonly used for Ammonium Sulphate packing, ease of handling, transportation, and storage in industrial and commercial applications.

Ammonium Sulphate Manufacturers

Manufacturer 
Gujarat State Fertilizers & Chemicals Ltd. 
Fertilisers And Chemicals Travancore Limited (FACT) 
Arti Industries 
Tianjin Solinc Fertilizer Co., Ltd. 
Shandong Aojin Chemical Technology Co., Ltd. 
Yara International 

Ammonium Sulphate Industrial Applications

Historically, several events have caused significant fluctuations in Ammonium Sulphate prices

  • Renewed Downturn (2023–2025): Weak demand, excess supply, high inventories, stable production, lower input costs, weak exports, seasonal slowdown, and cautious buying kept Ammonium Sulphate prices at lower end.
  • Russia-Ukraine War Impact (2022–2023): European producers faced sharply increased gas prices and reduced Russian supplies, pushing up manufacturing costs and export prices.
  • Post-COVID Recovery & Inflation (2021–2022): 2021–2022 saw the Ammonium Sulphate market stabilize and gradually recover as production normalized and logistics improved. Demand picked up again in agriculture, pharmaceuticals, and industrial chemicals, supporting moderate growth and price recovery in most regions.
  • COVID-19 Disruption (2020): The pandemic COVID‑19 disrupted Ammonium Sulphate supply through plant shutdowns, port delays, and transport bottlenecks in 2020. Demand softened in agriculture and industry but held in pharmaceuticals, keeping the market under pressure but not collapsing.
  • Firm Reversal (Early2018–2019): Reduced farm and pharma demand weakened Ammonium Sulphate buying capacity. Lower energy and feedstock costs helped producers cut prices to keep volumes.

These events underscore the Ammonium Sulphate market’s sensitivity to supply disruptions, industrial demand shifts, and geopolitical or policy interventions, highlighting the importance of monitoring both global supply and domestic consumption patterns.

Why Price Watch™?

Price Watch™ is your trusted resource for tracking global ammonium sulphate price trends. Our platform delivers real-time data and expert analysis, offering deep insights into the key factors driving price fluctuations in the ammonium sulphate market. By monitoring critical events such as geopolitical tensions, supply chain disruptions, and economic shifts, Price Watch™ keeps you fully informed of market dynamics.

In addition, Price Watch™ provides detailed forecasts and updates on production capacities, enabling you to anticipate market changes and make well-informed decisions. With Price Watch™, you gain a competitive edge in understanding all the elements that influence ammonium sulphate prices worldwide. Stay ahead of the curve with Price Watch’s™ reliable, accurate, and timely ammonium sulphate market data.

Track Price Watch's™ ammonium sulphate price assessment on a weekly basis since 2015 onwards, along with short-term forecasts, and get access to the detailed report in a downloadable format.

Ammonium Sulphate Market Price Trend published by Price Watch™ reflect prevailing spot market conditions, derived from independent research, verified trade inputs, and proprietary market intelligence as of the publication date. Prices are published on the specified Incoterm and represent indicative base market levels, exclusive of applicable taxes, VAT, duties, tariffs, and other statutory charges. Actual transaction values may vary depending on volume, credit terms, contractual structure, and other negotiated conditions. Market prices are inherently subject to volatility, liquidity dynamics, regulatory changes, and evolving trade activity. The information provided is for reference and benchmarking purposes only and does not constitute an offer, recommendation, or guarantee of transactional outcomes. Users should exercise independent commercial judgment and assess their specific contractual, regulatory, tax, and application requirements before making business decisions. Price Watch™ assumes no liability for decisions taken based on this information.

Ammonium Sulphate is a nitrogenous fertilizer containing 21% nitrogen and 24% sulphur, widely used in agriculture to improve soil fertility and crop yields. Its price directly impacts farming input costs, fertilizer blending economics, and overall agricultural profitability. Price-Watch™ tracks Ammonium Sulphate prices to help businesses monitor market trends.

Ammonium Sulphate prices vary by region, grade (caprolactam or synthetic), and trade terms such as FOB or Ex-works. Prices fluctuate based on supply-demand balance and feedstock costs. Price-Watch™ provides up-to-date price assessments across key global markets.

Prices are influenced by ammonia and sulphuric acid feedstock costs, agricultural demand cycles, operating rates, export-import flows, and seasonal planting trends. Capacity utilization and global fertilizer demand also shape movements. Price-Watch™ tracks these market dynamics.

The primary consumers are agricultural fertilizer companies and crop producers. It is also used in water treatment, pharmaceuticals, and certain industrial applications. Price-Watch™ monitors consumption across these sectors.

It is produced as a by-product of caprolactam manufacturing and through the reaction of ammonia with sulphuric acid. Major production hubs include China, Europe, the United States, and Southeast Asia.

China is one of the largest exporters globally, followed by producers in Europe and Southeast Asia. Export volumes depend on domestic demand and operating rates. Price-Watch™ monitors global trade flows.

Supply is generally adequate, but temporary tightness may occur during peak fertilizer seasons or plant maintenance periods. Price-Watch™ tracks supply-demand balances closely.

Grades include caprolactam-based and synthetic variants, as well as granular and crystalline forms. Prices vary based on purity, particle size, and application suitability. Price-Watch™ provides grade-wise pricing insights.

Prices may rise, spot availability can tighten, and lead times may extend, especially during planting seasons. Price-Watch™ captures such shifts in real time.

Ammonia and sulphuric acid are key feedstocks. Any increase in their prices raises production costs, often influencing finished fertilizer prices. Price-Watch™ analyzes feedstock correlations.

Differences arise due to feedstock availability, local production capacity, freight rates, import duties, and seasonal agricultural demand. Price-Watch™ tracks regional pricing gaps.

The outlook depends on feedstock trends, planting cycles, capacity changes, and global fertilizer demand. Price-Watch™ publishes regular price forecasts.

Yes. Forecasts help fertilizer buyers plan procurement, manage inventory, negotiate contracts, and control costs. Price-Watch™ supports informed decision-making.

Trade policy changes, shipping disruptions, energy price volatility, and geopolitical tensions can affect feedstock supply and fertilizer trade flows. Price-Watch™ provides timely market updates.

Price-Watch™ collects data from producers, traders, and buyers to publish transparent price assessments, market reports, and forecasts, helping stakeholders stay ahead of market trends.

Access Real-Time Ammonium Sulphate Price Trends
Access Real-Time Ammonium Sulphate Price Trends