| Vendor | Spec | Unit | Price | Currency | Date |
| Wuhai Guangju | China national standards | MT | 390.28 | USD | 20260605 |
| Wuhai Guangju | China national standards | MT | 390.01 | USD | 20260604 |
| Wuhai Guangju | China national standards | MT | 390.12 | USD | 20260603 |
| Wuhai Guangju | China national standards | MT | 388.64 | USD | 20260602 |
| Wuhai Guangju | China national standards | MT | 385.77 | USD | 20260529 |
| Wuhai Guangju | China national standards | MT | USD | 20260528 | |
| Wuhai Guangju | China national standards | MT | USD | 20260527 | |
| Wuhai Guangju | China national standards | MT | USD | 20260526 | |
| Wuhai Guangju | China national standards | MT | USD | 20260522 | |
| Wuhai Guangju | China national standards | MT | USD | 20260521 |