Yongchang Nitro Fertilizer – A Heavyweight Player in UAN
The global geopolitical landscape is undergoing profound shifts, and the international UAN trade is consequently experiencing a deep restructuring: supply chains are transitioning from a “price-only” orientation to a “price + security margin” dual orientation. For large trading companies, UAN procurement now demands consideration not only of price, but also of quality reliability, supply stability and timeliness, and production capacity adequacy.
Yongchang Nitrate Fertilizer, one of China’s largest nitro-based fertilizer production bases, is emerging as a heavyweight player in China’s nitro fertilizer export sector, backed by a rigid annual production capacity of 500,000 metric tons of UAN solution, self controlled raw materials, and a full chain quality management system.
- Production Capacity Strength: 1,300 MT/Day, 500,000 MT/Year
We reject vague rhetoric like “stable supply” and present hard data:
- Rigid capacity: Our UAN unit is designed for 1,300 MT/day, with an actual peak of 1,430 MT/day– a 10% overload capability.
- Self controlled raw materials: Nitric acid is fully self produced, and our urea supplier is located adjacent to our plant. This ensures that Yongchang has full control over UAN raw material inputs and can reliably meet customer delivery deadlines.
- Quality Benchmarks: Meeting China’s Strictest Standards, Exceeding Industry Requirements
Chinese regulatory authorities have set high thresholds for UAN:
- MIIT Industry Standard HG/T 4848 2016 Urea Ammonium Nitrate Solution: Biuret ≤ 0.4%, Free Ammonia ≤ 0.05%;
- Ministry of Agriculture and Rural Affairs Usage Regulation: Biuret ≤ 0.5% (the safety red line for crop application).
Yongchang’s internal control standards are significantly tighter than both national specifications, and are directly benchmarked against the testing accuracy of Australian NATA accredited laboratories. Detailed comparison:
| Key Parameter | Yongchang Internal Standard | HG/T 4848-2016 | NY/T 2670-2020 |
| Biuret | ≤ 0.30% | ≤ 0.4% | ≤ 0.5% |
| Free Ammonia | ≤ 0.03% | ≤ 0.05% | — |
Domestic transport sampling and testing protocol to ensure zero quality issues during inland transit:
- After each truck is loaded, a sample is taken and detailed vehicle and driver information is recorded;
- Before each truck is unloaded at the terminal, another sample is taken – with vehicle and driver details recorded again – and unloading is permitted only after the sample passes quality testing.
- Our Position in the Industry
Yongchang Nitrate Fertilizer is not a newcomer. On the map of China’s nitro fertilizer exports, we are one of the few suppliers that simultaneously possess:
- ✅Full chain control over ammonium nitrate and urea;
- ✅UAN single unit capacity exceeding the 1,300 MT/day scale threshold;
- ✅Product indicators (biuret, free ammonia, etc.) superior to industry standards;
- ✅UAN exports to Australia, Southeast Asia, and other markets, with product quality well recognized by our customers.