| Vendor | Spec | Unit | Price | Currency | Date |
| Chizhou Xinyu Chem | China national standards | MT | 958.11 | USD | 20251020 |
| Jinan Angxin Chem | China national standards | MT | 789.03 | USD | 20251020 |
| Jinan Angxin Chem | China national standards | MT | 803.12 | USD | 20251020 |
| Hualu Holdings | China national standards | MT | 873.57 | USD | 20251020 |
| Yuxiang Poplar Chem | China national standards | MT | 958.11 | USD | 20251020 |
| Chizhou Xinyu Chem | China national standards | MT | 958.11 | USD | 20251020 |
| Shandong Fusheng | China national standards | MT | 803.12 | USD | 20251020 |
| Shandong Fusheng | China national standards | MT | 803.12 | USD | 20251020 |
| Shandong Fusheng | China national standards | MT | 803.12 | USD | 20251020 |
| Shandong Fusheng | China national standards | MT | 746.76 | USD | 20251020 |