| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2430.0 | USD | 20180313 |
| Unknown | China national standards | MT | 90.0 | USD | 20180313 |
| Unknown | China national standards | MT | 90.0 | USD | 20180313 |
| Unknown | China national standards | MT | 90.0 | USD | 20180313 |
| Unknown | China national standards | MT | 100.0 | USD | 20180313 |
| Unknown | China national standards | MT | 6840.0 | USD | 20180312 |
| Unknown | China national standards | MT | 6840.0 | USD | 20180312 |
| Unknown | China national standards | MT | 580.0 | USD | 20180312 |
| Unknown | China national standards | MT | 600.0 | USD | 20180312 |
| Unknown | China national standards | MT | 620.0 | USD | 20180312 |