| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1610.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1500.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1610.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1230.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4150.0 | USD | 20180523 |
| Unknown | China national standards | MT | 2610.0 | USD | 20180523 |
| Unknown | China national standards | MT | 8710.0 | USD | 20180523 |
| Unknown | China national standards | MT | 9400.0 | USD | 20180523 |
| Unknown | China national standards | MT | 1070.0 | USD | 20180523 |
| Unknown | China national standards | MT | 3030.0 | USD | 20180523 |