| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinrihe Chem | China national standards | MT | 846.05 | USD | 20251023 |
| Jinan Jinrihe Chem | China national standards | MT | 846.05 | USD | 20251023 |
| Jinan Jinrihe Chem | China national standards | MT | 1071.66 | USD | 20251023 |
| Jinan Jinrihe Chem | China national standards | MT | 1071.12 | USD | 20251022 |
| Jinan Jinrihe Chem | China national standards | MT | 845.62 | USD | 20251022 |
| Jinan Jinrihe Chem | China national standards | MT | 845.9 | USD | 20251021 |
| Jinan Jinrihe Chem | China national standards | MT | 845.9 | USD | 20251021 |
| Jinan Jinrihe Chem | China national standards | MT | 1071.48 | USD | 20251021 |
| Jinan Jinrihe Chem | China national standards | MT | 1070.83 | USD | 20251020 |
| Jinan Jinrihe Chem | China national standards | MT | 845.39 | USD | 20251020 |