| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Changzhou Qidi Chem | China national standards | MT | USD | 20251208 | |
| Changzhou Qidi Chem | China national standards | MT | USD | 20251205 | |
| Changzhou Qidi Chem | China national standards | MT | USD | 20251204 | |
| Changzhou Qidi Chem | China national standards | MT | USD | 20251201 | |
| Changzhou Qidi Chem | China national standards | MT | USD | 20251126 | |
| Changzhou Qidi Chem | China national standards | MT | USD | 20251125 | |
| Changzhou Qidi Chem | China national standards | MT | USD | 20251121 | |
| Changzhou Qidi Chem | China national standards | MT | USD | 20251118 | |
| Changzhou Qidi Chem | China national standards | MT | USD | 20251114 | |
| Changzhou Qidi Chem | China national standards | MT | USD | 20251111 |
