| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 800.0 | USD | 20180420 |
| Unknown | China national standards | MT | 2540.0 | USD | 20180419 |
| Unknown | China national standards | MT | 2620.0 | USD | 20180419 |
| Unknown | China national standards | MT | 410.0 | USD | 20180419 |
| Unknown | China national standards | MT | 250.0 | USD | 20180419 |
| Unknown | China national standards | MT | 2670.0 | USD | 20180419 |
| Unknown | China national standards | MT | 10580.0 | USD | 20180419 |
| Unknown | China national standards | MT | 2260.0 | USD | 20180419 |
| Unknown | China national standards | MT | 1190.0 | USD | 20180419 |
| Unknown | China national standards | MT | 800.0 | USD | 20180418 |