| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 420.0 | USD | 20180601 |
| Unknown | China national standards | MT | 620.0 | USD | 20180601 |
| Unknown | China national standards | MT | 620.0 | USD | 20180601 |
| Unknown | China national standards | MT | 400.0 | USD | 20180601 |
| Unknown | China national standards | MT | 620.0 | USD | 20180601 |
| Unknown | China national standards | MT | 150.0 | USD | 20180601 |
| Unknown | China national standards | MT | 240.0 | USD | 20180601 |
| Unknown | China national standards | MT | 840.0 | USD | 20180601 |
| Unknown | China national standards | MT | 130.0 | USD | 20180601 |
| Unknown | China national standards | MT | 370.0 | USD | 20180601 |