| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1000.0 | USD | 20180322 |
| Unknown | China national standards | MT | 150.0 | USD | 20180322 |
| Unknown | China national standards | MT | 160.0 | USD | 20180322 |
| Unknown | China national standards | MT | 160.0 | USD | 20180322 |
| Unknown | China national standards | MT | 160.0 | USD | 20180322 |
| Unknown | China national standards | MT | 1000.0 | USD | 20180321 |
| Unknown | China national standards | MT | 920.0 | USD | 20180321 |
| Unknown | China national standards | MT | 1010.0 | USD | 20180321 |
| Unknown | China national standards | MT | 1110.0 | USD | 20180321 |
| Unknown | China national standards | MT | 1030.0 | USD | 20180321 |