| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Lishuo Chem | China national standards | MT | 915.84 | USD | 20251020 |
| Zibo Lishuo Chem | China national standards | MT | 915.84 | USD | 20251020 |
| Luxi Chem | China national standards | MT | 774.94 | USD | 20251020 |
| Shandong Jiaen Chem | China national standards | MT | 958.11 | USD | 20251020 |
| Luxi Chem | China national standards | MT | 789.03 | USD | 20251020 |
| Shandong Xima | China national standards | MT | 746.76 | USD | 20251020 |
| Shandong Qiangsen Chem | China national standards | MT | 817.21 | USD | 20251020 |
| Luxi Chem | China national standards | MT | 789.03 | USD | 20251020 |
| Nanjing Baitu Chem | China national standards | MT | 845.39 | USD | 20251020 |
| Nanjing Baitu Chem | China national standards | MT | 845.39 | USD | 20251020 |