| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | China national standards | MT | 915.91 | USD | 20251016 |
| Hubei 789 Chem | China national standards | MT | 915.91 | USD | 20251016 |
| Shandong Hanyue Chem | China national standards | MT | 775.0 | USD | 20251016 |
| Shandong Hanyue Chem | China national standards | MT | 775.0 | USD | 20251016 |
| Shandong Hanyue Chem | China national standards | MT | 732.72 | USD | 20251016 |
| Jinan Angxin Chem | China national standards | MT | 803.18 | USD | 20251016 |
| Jinan Angxin Chem | China national standards | MT | 789.09 | USD | 20251016 |
| Shandong Fusheng | China national standards | MT | 803.18 | USD | 20251016 |
| Shandong Fusheng | China national standards | MT | 803.18 | USD | 20251016 |
| Shandong Fusheng | China national standards | MT | 746.82 | USD | 20251016 |