| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hanyue Chem | China national standards | MT | 748.32 | USD | 20251114 |
| Shandong Jinshenrun Chem | China national standards | MT | 748.32 | USD | 20251114 |
| Shandong Fusheng | China national standards | MT | 705.97 | USD | 20251114 |
| Shandong Fusheng | China national standards | MT | 705.97 | USD | 20251114 |
| Shandong Fusheng | China national standards | MT | 748.32 | USD | 20251114 |
| Shandong Hanyue Chem | China national standards | MT | 748.32 | USD | 20251114 |
| Jinan Jinrihe Chem | China national standards | MT | 705.97 | USD | 20251114 |
| Yuxiang Poplar Chem | China national standards | MT | 677.73 | USD | 20251114 |
| Henan Zhongyuan Dahua | China national standards | MT | 720.08 | USD | 20251114 |
| Hubei 789 Chem | China national standards | MT | 917.76 | USD | 20251114 |