| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2040.0 | USD | 20180323 |
| Unknown | China national standards | MT | 320.0 | USD | 20180323 |
| Unknown | China national standards | MT | 250.0 | USD | 20180323 |
| Unknown | China national standards | MT | 280.0 | USD | 20180322 |
| Unknown | China national standards | MT | 340.0 | USD | 20180322 |
| Unknown | China national standards | MT | 310.0 | USD | 20180322 |
| Unknown | China national standards | MT | 280.0 | USD | 20180322 |
| Unknown | China national standards | MT | 1740.0 | USD | 20180321 |
| Unknown | China national standards | MT | 1940.0 | USD | 20180321 |
| Unknown | China national standards | MT | 1800.0 | USD | 20180321 |