| Vendor | Spec | Unit | Price | Currency | Date |
| Wuhan Hengjiu Chem | China national standards | MT | 987.7 | USD | 20251119 |
| Nanjing Zhongchun Bio | Industrial Grade | MT | 1269.9 | USD | 20251119 |
| Hubei 789 Chem | China national standards | MT | 451.52 | USD | 20251119 |
| Hubei 789 Chem | China national standards | MT | 451.52 | USD | 20251119 |
| Jinan Xingdate Bio | Industrial Grade | MT | 761.94 | USD | 20251119 |
| Changzhou Juyun Mat | China national standards | MT | 818.38 | USD | 20251119 |
| Hubei 789 Chem | China national standards | MT | 451.52 | USD | 20251119 |
| Shandong Aite Chem | China national standards | MT | 987.7 | USD | 20251119 |
| Changzhou Juyun Mat | China national standards | MT | 1298.11 | USD | 20251119 |
| Hubei 789 Chem | China national standards | MT | 451.52 | USD | 20251119 |