| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 290.0 | USD | 20180322 |
| Unknown | China national standards | MT | 2420.0 | USD | 20180322 |
| Unknown | China national standards | MT | 290.0 | USD | 20180322 |
| Unknown | China national standards | MT | 170.0 | 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 | 1030.0 | USD | 20180321 |
| Unknown | China national standards | MT | 160.0 | USD | 20180321 |
| Unknown | China national standards | MT | 150.0 | USD | 20180321 |
| Unknown | China national standards | MT | 1000.0 | USD | 20180320 |