| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4280.0 | USD | 20180423 |
| Unknown | China national standards | MT | 130.0 | USD | 20180423 |
| Unknown | China national standards | MT | 240.0 | USD | 20180423 |
| Unknown | China national standards | MT | 390.0 | USD | 20180423 |
| Unknown | China national standards | MT | 710.0 | USD | 20180423 |
| Unknown | China national standards | MT | 360.0 | USD | 20180423 |
| Unknown | China national standards | MT | 6750.0 | USD | 20180422 |
| Unknown | China national standards | MT | 9710.0 | USD | 20180422 |
| Unknown | China national standards | MT | 4640.0 | USD | 20180422 |
| Unknown | China national standards | MT | 3450.0 | USD | 20180422 |