| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Xingdate Bio | China national standards | MT | 763.21 | USD | 20251203 |
| Hubei 789 Chem | China national standards | MT | 452.27 | USD | 20251203 |
| Hubei 789 Chem | China national standards | MT | 452.27 | USD | 20251203 |
| Changzhou Juyun Mat | China national standards | MT | 1017.61 | USD | 20251203 |
| Shandong Yifei | China national standards | MT | 1130.68 | USD | 20251203 |
| Shandong Laya Chem | China national standards | MT | 480.54 | USD | 20251203 |
| Shandong Yifei | China national standards | MT | 1060.01 | USD | 20251203 |
| Hubei 789 Chem | China national standards | MT | 452.27 | USD | 20251203 |
| Shandong Yifei | China national standards | MT | 1130.68 | USD | 20251203 |
| Hubei 789 Chem | China national standards | MT | 452.27 | USD | 20251203 |