| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Zhenkun | 90% | MT | USD | 20251031 | |
| Shandong Zhenkun | China national standards | MT | USD | 20251030 | |
| Shandong Zhenkun | 90% | MT | USD | 20251028 | |
| Shandong Zhenkun | China national standards | MT | USD | 20251027 | |
| Shandong Zhenkun | 90% | MT | USD | 20251023 | |
| Shandong Zhenkun | China national standards | MT | USD | 20251021 | |
| Shandong Zhenkun | 90% | MT | USD | 20251020 | |
| Shandong Zhenkun | China national standards | MT | USD | 20251017 | |
| Shandong Zhenkun | 90% | MT | USD | 20251016 | |
| Shandong Zhenkun | Industrial Grade | MT | USD | 20251015 |
