| Vendor | Spec | Unit | Price | Currency | Date |
| Guangzhou Tianyue Chem | China national standards | MT | 508.0 | USD | 20251111 |
| Guangzhou Tianyue Chem | China national standards | MT | 508.0 | USD | 20251111 |
| Shandong LuoHeng Chem | China national standards | MT | 337.26 | USD | 20251111 |
| Shandong Jinling Chem | China national standards | MT | 451.56 | USD | 20251111 |
| Jinan Jinhao Chem | China national standards | MT | 395.11 | USD | 20251111 |
| Shandong Jinling Chem | China national standards | MT | 437.45 | USD | 20251111 |
| Changzhou Jiaye Chem | China national standards | MT | 508.0 | USD | 20251111 |
| Luxi Chem | China national standards | MT | 285.05 | USD | 20251111 |
| Shandong Jinling Chem | China national standards | MT | 331.61 | USD | 20251111 |
| Shandong Jinling Chem | China national standards | MT | 261.06 | USD | 20251111 |