| Vendor | Spec | Unit | Price | Currency | Date |
| Liao Jinxinda | China national standards | MT | 530.52 | USD | 20251211 |
| Liao Jinxinda | China national standards | MT | 530.01 | USD | 20251210 |
| Liao Jinxinda | China national standards | MT | 529.86 | USD | 20251209 |
| Liao Jinxinda | China national standards | MT | 529.93 | USD | 20251208 |
| Liao Jinxinda | China national standards | MT | 530.04 | USD | 20251205 |
| Liao Jinxinda | China national standards | MT | 530.01 | USD | 20251203 |
| Liao Jinxinda | China national standards | MT | 529.71 | USD | 20251202 |
| Liao Jinxinda | China national standards | MT | 529.97 | USD | 20251201 |
| Liao Jinxinda | China national standards | MT | 529.82 | USD | 20251127 |
| Liao Jinxinda | China national standards | MT | 529.47 | USD | 20251125 |