| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 888.81 | USD | 20251027 |
| Luxi Chem | China national standards | MT | 888.81 | USD | 20251027 |
| Liaocheng Yuanze Chem | China national standards | MT | 874.71 | USD | 20251027 |
| Liaocheng Yuanze Chem | China national standards | MT | 874.71 | USD | 20251027 |
| Liaocheng Yuanze Chem | China national standards | MT | 860.6 | USD | 20251027 |
| Liaocheng Yuanze Chem | China national standards | MT | 860.6 | USD | 20251027 |
| Luxi Chem | China national standards | MT | 888.81 | USD | 20251027 |
| Shandong Mingyu | China national standards | MT | 924.08 | USD | 20251027 |
| Nantong Zhonghe Chem | China national standards | MT | 804.16 | USD | 20251027 |
| Nantong Zhonghe Chem | China national standards | MT | 804.16 | USD | 20251027 |