| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Feiyang Chem | China national standards | MT | USD | 20251208 | |
| Shandong Feiyang Chem | China national standards | MT | USD | 20251201 | |
| Shandong Feiyang Chem | China national standards | MT | USD | 20251128 | |
| Shandong Feiyang Chem | China national standards | MT | USD | 20251126 | |
| Shandong Feiyang Chem | China national standards | MT | USD | 20251121 | |
| Shandong Feiyang Chem | China national standards | MT | USD | 20251111 | |
| Shandong Feiyang Chem | China national standards | MT | USD | 20251107 | |
| Shandong Feiyang Chem | China national standards | MT | USD | 20251103 | |
| Shandong Feiyang Chem | China national standards | MT | USD | 20251026 | |
| Shandong Feiyang Chem | China national standards | MT | USD | 20251023 |
