| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chem | China national standards | MT | 253.88 | USD | 20251105 |
| Shandong Jinling Chem | China national standards | MT | 253.88 | USD | 20251105 |
| Shandong Jinling Chem | China national standards | MT | 253.88 | USD | 20251105 |
| Hubei 789 Chem | China national standards | MT | 282.08 | USD | 20251105 |
| Hubei 789 Chem | China national standards | MT | 282.08 | USD | 20251105 |
| Hubei 789 Chem | China national standards | MT | 282.08 | USD | 20251105 |
| Hubei 789 Chem | China national standards | MT | 282.08 | USD | 20251105 |
| Shanghai SKY Chem | China national standards | MT | 458.39 | USD | 20251105 |
| Shanghai SKY Chem | China national standards | MT | 458.39 | USD | 20251105 |
| Luxi Chem | China national standards | MT | 310.29 | USD | 20251105 |