| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Beijing WentongTech | China national standards | MT | 1075.18 | USD | 20251211 |
| Beijing WentongTech | China national standards | MT | 1088.29 | USD | 20251210 |
| Beijing WentongTech | China national standards | MT | 1087.99 | USD | 20251209 |
| Beijing WentongTech | China national standards | MT | 1088.12 | USD | 20251208 |
| Beijing WentongTech | China national standards | MT | 1088.35 | USD | 20251207 |
| Beijing WentongTech | China national standards | MT | 1109.56 | USD | 20251206 |
| Beijing WentongTech | China national standards | MT | 1088.35 | USD | 20251205 |
| Beijing WentongTech | China national standards | MT | 1088.6 | USD | 20251204 |
| Beijing WentongTech | China national standards | MT | USD | 20251203 | |
| Beijing WentongTech | China national standards | MT | USD | 20251202 |