| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 570.0 | USD | 20180601 |
| Unknown | China national standards | MT | 650.0 | USD | 20180601 |
| Unknown | China national standards | MT | 570.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2100.0 | USD | 20180601 |
| Unknown | China national standards | MT | 590.0 | USD | 20180601 |
| Unknown | China national standards | MT | 640.0 | USD | 20180601 |
| Unknown | China national standards | MT | 660.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2950.0 | USD | 20180601 |
| Unknown | China national standards | MT | 650.0 | USD | 20180601 |
| Unknown | China national standards | MT | 600.0 | USD | 20180601 |