| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 20530.0 | USD | 20180717 |
| Unknown | China national standards | MT | 450.0 | USD | 20180717 |
| Unknown | China national standards | MT | 670.0 | USD | 20180717 |
| Unknown | China national standards | MT | 540.0 | USD | 20180717 |
| Unknown | China national standards | MT | 780.0 | USD | 20180717 |
| Unknown | China national standards | MT | 12950.0 | USD | 20180717 |
| Unknown | China national standards | MT | 830.0 | USD | 20180716 |
| Unknown | China national standards | MT | 450.0 | USD | 20180716 |
| Unknown | China national standards | MT | 410.0 | USD | 20180716 |
| Unknown | China national standards | MT | 4210.0 | USD | 20180716 |