| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 720.0 | USD | 20180321 |
| Unknown | China national standards | MT | 1170.0 | USD | 20180321 |
| Unknown | China national standards | MT | 790.0 | USD | 20180321 |
| Unknown | China national standards | MT | 1100.0 | USD | 20180321 |
| Unknown | China national standards | MT | 1470.0 | USD | 20180320 |
| Unknown | China national standards | MT | 1280.0 | USD | 20180320 |
| Unknown | China national standards | MT | 8150.0 | USD | 20180319 |
| Unknown | China national standards | MT | 8140.0 | USD | 20180319 |
| Unknown | China national standards | MT | 6830.0 | USD | 20180319 |
| Unknown | China national standards | MT | 7210.0 | USD | 20180319 |