| Vendor | Spec | Unit | Price | Currency | Date |
| Aite Zhejiang | China national standards | MT | 374.1 | USD | 20251107 |
| Aite Zhejiang | China national standards | MT | 352.93 | USD | 20251107 |
| Aite Zhejiang | China national standards | MT | 352.93 | USD | 20251107 |
| Aite Zhejiang | China national standards | MT | 374.1 | USD | 20251107 |
| Luxi Chem | China national standards | MT | 381.16 | USD | 20251107 |
| Shanghai Guoke | China national standards | MT | 458.81 | USD | 20251107 |
| Luxi Chem | China national standards | MT | 268.23 | USD | 20251107 |
| Shandong Jinling Chem | China national standards | MT | 268.23 | USD | 20251107 |
| Shandong Hongyang Chem | China national standards | MT | 383.99 | USD | 20251107 |
| Luxi Chem | China national standards | MT | 352.93 | USD | 20251107 |