| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Yihe Chem | China national standards | MT | USD | 20251027 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20251024 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20251023 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20251022 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20251021 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20251020 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20251017 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20251016 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20251015 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20251014 |
