| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 670.0 | USD | 20180422 |
| Unknown | China national standards | MT | 750.0 | USD | 20180422 |
| Unknown | China national standards | MT | 780.0 | USD | 20180422 |
| Unknown | China national standards | MT | 770.0 | USD | 20180422 |
| Unknown | China national standards | MT | 11370.0 | USD | 20180421 |
| Unknown | China national standards | MT | 100.0 | USD | 20180421 |
| Unknown | China national standards | MT | 1060.0 | USD | 20180420 |
| Unknown | China national standards | MT | 720.0 | USD | 20180420 |
| Unknown | China national standards | MT | 780.0 | USD | 20180419 |
| Unknown | China national standards | MT | 660.0 | USD | 20180419 |