| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 440.0 | USD | 20180601 |
| Unknown | China national standards | MT | 510.0 | USD | 20180601 |
| Unknown | China national standards | MT | 440.0 | USD | 20180601 |
| Unknown | China national standards | MT | 490.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1150.0 | USD | 20180601 |
| Unknown | China national standards | MT | 190.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1120.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1670.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1370.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1370.0 | USD | 20180601 |