| Vendor | Spec | Unit | Price | Currency | Date |
| Liao Sanjiang Chem | China national standards | MT | 599.2 | USD | 20251024 |
| Changzhou Hechun Chem | China national standards | MT | 594.97 | USD | 20251024 |
| JS Xiaomi Chem | China national standards | MT | 594.97 | USD | 20251024 |
| Unknown | China national standards | MT | 613.3 | USD | 20251024 |
| Unknown | China national standards | MT | 613.3 | USD | 20251024 |
| Lihuayi Weiyuan Chem | China national standards | MT | 606.25 | USD | 20251024 |
| Sinopec | China national standards | MT | 592.15 | USD | 20251024 |
| Unknown | China national standards | MT | 594.97 | USD | 20251024 |
| Unknown | China national standards | MT | 602.02 | USD | 20251024 |
| Sinopec | China national standards | MT | 592.15 | USD | 20251024 |