China Coal Large granular urea Nitrogen content ≥46.4% Inner Mongolia Agriculture Nitrogen fertilizer

I. Product Specifications and Standards

This product is large granular urea produced in Inner Mongolia Autonomous Region of China, with a core indicator of total nitrogen content not less than 46.4%. This is higher than the basic requirement of ≥46.0% for qualified agricultural urea specified in the national standard GB/T 2440-2017 Urea, classifying it as a high-quality grade product. The product is granulated through a special process to form large, high-strength granules, usually with a particle size of 2-4mm or above. It is packaged in standard 50kg bags, suitable for bulk transportation.

II. Core Product Features and Advantages

High Nitrogen Content: With a nitrogen content of 46.4%, it ranks among the high-end products in the market, featuring high nutrient concentration, better fertilization efficiency and economy.

Physical Advantages of Large Granules

High strength and low dust: The granules have high hardness and are not easy to break. They produce minimal dust during loading, unloading, transportation and application, reducing nutrient loss and environmental pollution, and improving operating conditions.

Excellent fluidity and anti-caking property: The uniform granules have good fluidity and are not easy to absorb moisture and cake, facilitating long-term storage and accurate metering. They are especially suitable for mechanized and automated fertilization operations in large-scale farms.

Slow-release and efficiency-enhancing potential: Due to the larger particle size, its dissolution and conversion rate in soil is slightly slower than that of ordinary small granular urea, which helps extend the fertilizer efficiency period, reduce ammonia volatilization loss to a certain extent, and improve nitrogen utilization rate.

Ideal raw material for bulk blending fertilizers: It matches the particle size of basic fertilizers such as diammonium phosphate and large granular potassium chloride. It is a high-quality raw material for producing bulk blending fertilizers (BB fertilizers), effectively preventing component separation caused by particle size differences during transportation and application, and ensuring uniform nutrient distribution.

III. Main Uses

This product is mainly used in agricultural production. As a high-efficiency nitrogen fertilizer, it is suitable for almost all field crops such as corn, wheat, rice, cash crops, fruit trees and vegetables. It can be directly used as base fertilizer or topdressing, and is particularly suitable for large-scale, mechanized planting modes. In addition, it can also be used as an industrial raw material for producing melamine, urea-formaldehyde resin, vehicle urea solution, etc.

IV. Precautions for Use and Storage

Scientific application: Despite the improved physical properties, it is still recommended to follow the principle of deep application with soil covering at a depth of 5-10cm to improve nitrogen utilization rate and reduce loss. The application rate should be determined based on soil fertility test results and target crop yield.

Quality details concern: When purchasing, attention can be paid to indicators such as particle uniformity, compressive strength and biuret content, with the national standard being ≤1.5%. High-quality products perform better in these aspects.

Storage conditions: Store in a dry, cool and well-ventilated warehouse. Although it has good anti-caking property, moisture and water proofing are still required to avoid package damage.

V. Origin and Market Advantages

Resource and cost advantages: Inner Mongolia is an important coal and energy base in China. Urea production using coal as raw material, namely coal-based urea, has significant resource and energy cost advantages in this region, with large production scale and a complete industrial chain.

Supply guarantee: Relying on large coal chemical enterprises, the product supply is stable and sufficient, which can meet the large-scale and continuous procurement needs of domestic and foreign markets.

Market positioning: This product is a high-quality urea, mainly targeting high-end markets with higher requirements for fertilizer physical properties including particle size, hardness, dust control and nutrient content. These markets include large-scale farms, agricultural cooperatives, professional planting bases, bulk blending fertilizer manufacturers and export trade.

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