| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 1057.56 | USD | 20251023 |
| Luxi Chem | China national standards | MT | 761.44 | USD | 20251023 |
| Shandong Xima | China national standards | MT | 747.34 | USD | 20251023 |
| Lihuayi Shandong | China national standards | MT | 747.34 | USD | 20251023 |
| Luxi Chem | China national standards | MT | 747.34 | USD | 20251023 |
| Luxi Chem | China national standards | MT | 987.06 | USD | 20251023 |
| Luxi Chem | China national standards | MT | 987.06 | USD | 20251023 |
| Lihuayi Shandong | China national standards | MT | 846.05 | USD | 20251023 |
| Lihuayi Shandong | China national standards | MT | 846.05 | USD | 20251023 |
| Shandong Yushuo Chem | China national standards | MT | 747.34 | USD | 20251023 |