| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24920.0 | USD | 20181001 |
| Unknown | China national standards | MT | 24920.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1960.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3350.0 | USD | 20181001 |
| Unknown | China national standards | MT | 22990.0 | USD | 20181001 |
| Unknown | China national standards | MT | 25690.0 | USD | 20181001 |
| Unknown | China national standards | MT | 630.0 | USD | 20180923 |
| Unknown | China national standards | MT | 24110.0 | USD | 20180922 |
| Unknown | China national standards | MT | 21150.0 | USD | 20180921 |
| Unknown | China national standards | MT | 25750.0 | USD | 20180920 |