| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai Huayi | China national standards | MT | 956.37 | USD | 20251009 |
| Shanghai Huayi | China national standards | MT | 914.18 | USD | 20251009 |
| Shanghai Huayi | China national standards | MT | 914.18 | USD | 20251009 |
| Changzhou Qidi Chem | China national standards | MT | 886.05 | USD | 20251009 |
| Changzhou Qidi Chem | China national standards | MT | 886.05 | USD | 20251009 |
| Zhenghe | China national standards | MT | 886.05 | USD | 20251009 |
| Zhenghe | China national standards | MT | 886.05 | USD | 20251009 |
| Satellite Chem | China national standards | MT | 787.6 | USD | 20251009 |
| Satellite Chem | China national standards | MT | 815.73 | USD | 20251009 |
| Satellite Chem | China national standards | MT | 871.99 | USD | 20251009 |