| Vendor | Spec | Unit | Price | Currency | Date |
| Jiangxi Ganfeng | Industrial Grade | MT | 10852.1 | USD | 20251022 |
| Shandong Yihe Chem | Industrial Grade | MT | 15362.07 | USD | 20251022 |
| Shandong Hongyang Chem | Industrial Grade | MT | 15446.63 | USD | 20251022 |
| Shandong Yihe Chem | Industrial Grade | MT | 15367.26 | USD | 20251021 |
| Shandong Hongyang Chem | Industrial Grade | MT | 15451.85 | USD | 20251021 |
| Shandong Yihe Chem | China national standards | MT | 10996.76 | USD | 20251021 |
| Henan Leavit Chem | China national standards | MT | 12265.61 | USD | 20251021 |
| Jiangxi Ganfeng | Industrial Grade | MT | 10714.79 | USD | 20251021 |
| Jiangxi Ganfeng | Industrial Grade | MT | 10708.3 | USD | 20251020 |
| Henan Leavit Chem | China national standards | MT | 12258.18 | USD | 20251020 |