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China and the United States are the leading exporters of Ammonium dihydrogen phosphate, accounting for a substantial share of global supply, while India, Brazil, and Vietnam represent the largest importers, driven by agricultural fertilizer demand. Imports by Southeast Asian and Latin American countries have risen steadily since 2022, coinciding with moderate upward pressure on Ammonium dihydrogen phosphate prices amid tightening export controls and increased domestic fertilizer subsidy programs.
Recent Market Dynamics Intelligence
1. Price Trends
- The domestic market price of monoammonium phosphate (MAP) is generally stable with localized increases. As of recently, the mainstream ex-factory price for 55% granular MAP in the Central China region is 3,200-3,300 yuan/ton, up by 50-100 yuan/ton compared to the previous period. In the Southwest region, the ex-factory price for 55% granular MAP is 3,100-3,200 yuan/ton, with some companies also slightly raising their quotes.
- Internationally, MAP prices have also risen. The Free On Board (FOB) price for Chinese MAP is $520-530/ton, up by approximately $20/ton from the previous period, mainly driven by increased international demand and rising ocean freight costs.
2. Supply Situation
- Recently, some MAP production enterprises have maintenance schedules or are in a state of reduced production, leading to a decrease in overall market supply. For example, a large MAP production enterprise in Hubei Province has seen its output drop by approximately 30% due to equipment maintenance, with the maintenance period expected to last 1-2 weeks.
- Some enterprises have low inventory levels. Given the reduced supply, these enterprises are strongly inclined to hold prices and are unwilling to sell at low prices, further supporting market prices.
3. Demand Situation
- The operating rate of domestic compound fertilizer enterprises has increased, boosting procurement demand for MAP. With the approaching autumn fertilizer preparation season, compound fertilizer enterprises are beginning to stockpile raw materials in advance to ensure future production, which has released a certain level of demand for MAP in the market.
- In terms of agricultural demand, some regions have entered the peak fertilization season, increasing the procurement enthusiasm of dealers and farmers for MAP, further driving market demand growth.
- In the international market, major importing countries such as India and Brazil have strong demand for MAP, with increased order volumes, which also exerts a pulling effect on the domestic MAP market.
4. Cost Aspects
- The prices of main raw materials for MAP, such as sulfur and phosphate rock, have been relatively stable recently, but anhydrous ammonia prices have risen. The increase in anhydrous ammonia prices has raised the production cost of MAP, prompting enterprises to raise prices to maintain profit margins.
Analysis and Judgment
1. Supply Side: Due to maintenance and reduced production by some enterprises, market supply is unlikely to increase significantly in the short term. The tight supply situation is expected to persist for some time, providing strong support for MAP prices.
2. Demand Side: The increased operating rate of domestic compound fertilizer enterprises and the arrival of the agricultural fertilization peak season have increased domestic demand. Strong international demand and increased export orders further exacerbate the market supply-demand imbalance, pushing prices up.
3. Cost Side: The rise in anhydrous ammonia prices has increased production costs. Enterprises are motivated to raise prices to transfer cost pressures, which will also contribute to the increase in MAP prices to some extent.
Forecast
1. Price Trend: It is expected that MAP market prices will continue to maintain a stable and upward trend in the short term, with an increase of approximately 50-100 yuan/ton. As enterprise maintenance ends and supply gradually recovers, the price increase may gradually narrow.
2. Market Supply and Demand: Before the end of the autumn fertilizer preparation season, domestic demand is expected to remain strong, and international market demand is also likely to persist for a period, making it difficult to effectively alleviate the market supply-demand imbalance in the short term. However, with the increase in supply, the supply-demand relationship may gradually tend toward balance in the later period.
3. Industry Dynamics: Some enterprises may adjust their production plans based on market conditions to increase output and meet market demand. Meanwhile, industry competition may intensify, with enterprises focusing more on product quality and service to enhance their market competitiveness.
Ammonium dihydrogen phosphate (NH₄H₂PO₄) is a white, crystalline, odorless solid that is highly soluble in water and non-volatile; it decomposes before melting, typically above 190 °C. It is an inorganic phosphate salt and a source of both nitrogen and phosphorus. Primarily used as a flame retardant in cellulose-based materials—including textiles, paper, and wood—it also serves as a nutrient source in fertilizers and as a buffering agent in food and pharmaceutical applications. In electronics manufacturing, it functions as a dopant in semiconductor production and as a component in soldering fluxes. Its principal application areas include flame-retardant additives, agrochemicals, food processing, and electronic materials.
Monoammonium phosphate (MAP) is a widely used source of P and N. It is made of two constituents common in the fertilizer industry and has the highest P content of any common solid fertilizer.MAP has been an important granular fertilizer for many years. It is water soluble and dissolves rapidly in soil if adequate moisture is present. Upon dissolution, the two basic components of the fertilizer separate again to release NH4 + and H2PO4 - . Both of these nutrients are important to sustain healthy plant growth. The pH of the solution surrounding the granule is moderately acidic, making MAP an especially desirable fertilizer in neutral and high pH soils. Agronomic studies show that there is no significant difference in P nutrition from various commercial P fertilizers under most conditions.Leavening agent, dough regulator, yeast food, brewing fermentation additives and buffer in the food industry.Animal feed additives.Nitrogen and phosphorus compound fertilizer with highly efficient.Fire retardant for wood, paper, fabric, dispersant for fiber processing and dyeing industry, glaze for enamel, cooperating agent for fire retardant coating, decontamination agent for match stalk and candle core.In indurstis of printing plate and pharmaceutical manufacturing.
Ammonium dihydrogen phosphate is a colorless transparent tetragonal crystal. soluble in water, slightly soluble in alcohol, insoluble in acetone.Ammonium dihydrogen phosphate or monoammonium phosphate is formed when a solution of phosphoric acid is added to ammonia until the solution is distinctly acid. It crystallizes in quadratic prisms. Monoammonium phosphate is often used in the blending of dry agricultural fertilizers. It supplies soil with the elements nitrogen and phosphorus in a form which is usable by plants. The compound is also a component of the ABC powder in some dry powder fire extinguishers.
This chemical is included in Basic Chemicals - Phosphorus Chemicals. See more about what is Ammonium dihydrogen phosphate and Ammonium dihydrogen phosphate SDS information.
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