| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 600.0 | USD | 20180323 |
| Unknown | China national standards | MT | 1440.0 | USD | 20180323 |
| Unknown | China national standards | MT | 260.0 | USD | 20180323 |
| Unknown | China national standards | MT | 1830.0 | USD | 20180320 |
| Unknown | China national standards | MT | 3650.0 | USD | 20180320 |
| Unknown | China national standards | MT | 460.0 | USD | 20180320 |
| Unknown | China national standards | MT | 5020.0 | USD | 20180319 |
| Unknown | China national standards | MT | 1640.0 | USD | 20180317 |
| Unknown | China national standards | MT | 5630.0 | USD | 20180317 |
| Unknown | China national standards | MT | 790.0 | USD | 20180317 |