| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chem | China national standards | MT | 228.93 | USD | 20251208 |
| Shandong Jinling Chem | China national standards | MT | 228.93 | USD | 20251208 |
| Shandong Jinling Chem | China national standards | MT | 395.68 | USD | 20251208 |
| Jiangsu LeeMan Chem | China national standards | MT | 388.62 | USD | 20251208 |
| Jinan Jinrihe Chem | China national standards | MT | 268.56 | USD | 20251207 |
| Luxi Chem | China national standards | MT | 265.73 | USD | 20251207 |
| Luxi Chem | China national standards | MT | 310.96 | USD | 20251207 |
| Shandong Jinshenrun Chem | China national standards | MT | 325.09 | USD | 20251207 |
| Luxi Chem | China national standards | MT | 303.89 | USD | 20251207 |
| Shandong Zhenkun | China national standards | MT | 303.89 | USD | 20251207 |