| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 670.0 | USD | 20180620 |
| Unknown | China national standards | MT | 500.0 | USD | 20180620 |
| Unknown | China national standards | MT | 2290.0 | USD | 20180620 |
| Unknown | China national standards | MT | 960.0 | USD | 20180619 |
| Unknown | China national standards | MT | 3150.0 | USD | 20180619 |
| Unknown | China national standards | MT | 9580.0 | USD | 20180619 |
| Unknown | China national standards | MT | 15180.0 | USD | 20180619 |
| Unknown | China national standards | MT | 4050.0 | USD | 20180619 |
| Unknown | China national standards | MT | 2380.0 | USD | 20180619 |
| Unknown | China national standards | MT | 420.0 | USD | 20180619 |