| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Zhenghe | China national standards | MT | USD | 20251211 | |
| Zhenghe | China national standards | MT | USD | 20251210 | |
| Zhenghe | China national standards | MT | USD | 20251209 | |
| Zhenghe | China national standards | MT | USD | 20251205 | |
| Zhenghe | China national standards | MT | USD | 20251204 | |
| Zhenghe | China national standards | MT | USD | 20251203 | |
| Zhenghe | China national standards | MT | USD | 20251202 | |
| Zhenghe | China national standards | MT | USD | 20251201 | |
| Zhenghe | China national standards | MT | USD | 20251129 | |
| Zhenghe | China national standards | MT | USD | 20251128 |
