| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2000.0 | USD | 20180421 |
| Unknown | China national standards | MT | 300.0 | USD | 20180421 |
| Unknown | China national standards | MT | 2220.0 | USD | 20180420 |
| Unknown | China national standards | MT | 2200.0 | USD | 20180420 |
| Unknown | China national standards | MT | 370.0 | USD | 20180420 |
| Unknown | China national standards | MT | 2130.0 | USD | 20180419 |
| Unknown | China national standards | MT | 2240.0 | USD | 20180418 |
| Unknown | China national standards | MT | 2240.0 | USD | 20180418 |
| Unknown | China national standards | MT | 320.0 | USD | 20180418 |
| Unknown | China national standards | MT | 340.0 | USD | 20180418 |