| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yuxuan Chem | Industrial Grade | MT | 528.51 | USD | 20251022 |
| Shandong Yuxuan Chem | China national standards | MT | 436.9 | USD | 20251022 |
| Shandong Yuxuan Chem | China national standards | MT | 1127.49 | USD | 20251022 |
| Shandong Yuxuan Chem | China national standards | MT | 437.05 | USD | 20251021 |
| Shandong Yuxuan Chem | China national standards | MT | 1127.87 | USD | 20251021 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 528.69 | USD | 20251021 |
| Shandong Yuxuan Chem | 90% | MT | 549.84 | USD | 20251021 |
| Shandong Yuxuan Chem | 90% | MT | 549.5 | USD | 20251020 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 528.37 | USD | 20251020 |
| Shandong Yuxuan Chem | China national standards | MT | 1127.19 | USD | 20251020 |