| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 420.0 | USD | 20180420 |
| Unknown | China national standards | MT | 420.0 | USD | 20180420 |
| Unknown | China national standards | MT | 2590.0 | USD | 20180419 |
| Unknown | China national standards | MT | 3470.0 | USD | 20180419 |
| Unknown | China national standards | MT | 5290.0 | USD | 20180419 |
| Unknown | China national standards | MT | 370.0 | USD | 20180419 |
| Unknown | China national standards | MT | 2450.0 | USD | 20180418 |
| Unknown | China national standards | MT | 620.0 | USD | 20180418 |
| Unknown | China national standards | MT | 840.0 | USD | 20180418 |
| Unknown | China national standards | MT | 2250.0 | USD | 20180417 |