| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 603.05 | USD | 20251020 |
| Shiyou Yangzhou Chem | China national standards | MT | 591.77 | USD | 20251020 |
| Sinopec | China national standards | MT | 591.77 | USD | 20251020 |
| Zibo Jinshuo Chem | China national standards | MT | 605.86 | USD | 20251020 |
| Unknown | China national standards | MT | 577.68 | USD | 20251020 |
| Weifang Yixin Chem | China national standards | MT | 619.95 | USD | 20251020 |
| Shanghai Wanzhong | China national standards | MT | 577.68 | USD | 20251020 |
| Unknown | China national standards | MT | 598.82 | USD | 20251020 |
| Sinopec | China national standards | MT | 610.09 | USD | 20251020 |
| Unknown | China national standards | MT | 598.82 | USD | 20251020 |