| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 90.0 | USD | 20180323 |
| Unknown | China national standards | MT | 560.0 | USD | 20180322 |
| Unknown | China national standards | MT | 100.0 | USD | 20180322 |
| Unknown | China national standards | MT | 90.0 | USD | 20180322 |
| Unknown | China national standards | MT | 120.0 | USD | 20180322 |
| Unknown | China national standards | MT | 90.0 | USD | 20180322 |
| Unknown | China national standards | MT | 580.0 | USD | 20180321 |
| Unknown | China national standards | MT | 190.0 | USD | 20180321 |
| Unknown | China national standards | MT | 90.0 | USD | 20180321 |
| Unknown | China national standards | MT | 750.0 | USD | 20180320 |