Today is 10/27/2025
Production volumes and Operation Rates for 18 Amino Acid Factories by Region
| Region | Amino Acid Production（tonnes） | Capacity Utilization | |||||
| Region | Factory No | W33 | W32 | Changes | W33 | W32 | Changes |
| Xinjiang | 1 | 6500 | 6500 | 0 | 100% | 100% | 0 |
| Ningxia | 1 | 4200 | 4200 | 0 | 64.42% | 64.42% | 0 |
| Inner Mongolia | 3 | 11140 | 11140 | 0 | 75.78% | 75.78% | 0 |
| Jilin | 1 | 4600 | 4600 | 0 | 39.59% | 39.59% | 0 |
| Heilongjiang | 5 | 9155 | 9155 | 0 | 42.59% | 42.59% | 0 |
| Liaoning | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Henan | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Shanxi | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Shandong | 3 | 9380 | 9380 | 0 | 85.35% | 85.35% | 0 |
| Anhui | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total | 18 | 44975 | 44975 | 0 | 56.75% | 56.75% | 0 |
Production volumes and Operation Rates for 18 Amino Acid Factories by Product
| Product | Production（tonnes） | Capacity Utilization | ||||
| W33 | W32 | Changes | W33 | W32 | Changes | |
| Lysine | 33270 | 33270 | 0 | 54.96% | 54.96% | 0 |
| Threonine | 11600 | 11600 | 0 | 64.66% | 64.66% | 0 |
| Tryptophan | 105 | 105 | 0 | 13.55% | 13.55% | 0 |
| Total | 44975 | 44975 | 0 | 56.75% | 56.75% | 0 |
Operation Rates Chart for China’s Amino Acid Factories in 2019
