| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 180.0 | USD | 20180620 |
| Unknown | China national standards | MT | 410.0 | USD | 20180620 |
| Unknown | China national standards | MT | 390.0 | USD | 20180619 |
| Unknown | China national standards | MT | 540.0 | USD | 20180619 |
| Unknown | China national standards | MT | 2670.0 | USD | 20180619 |
| Unknown | China national standards | MT | 1310.0 | USD | 20180619 |
| Unknown | China national standards | MT | 2340.0 | USD | 20180619 |
| Unknown | China national standards | MT | 2410.0 | USD | 20180619 |
| Unknown | China national standards | MT | 1760.0 | USD | 20180619 |
| Unknown | China national standards | MT | 2680.0 | USD | 20180619 |