| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1290.0 | USD | 20190923 |
| Unknown | China national standards | MT | 1020.0 | USD | 20190923 |
| Unknown | China national standards | MT | 150.0 | USD | 20190922 |
| Unknown | China national standards | MT | 110.0 | USD | 20190922 |
| Unknown | China national standards | MT | 150.0 | USD | 20190922 |
| Unknown | China national standards | MT | 110.0 | USD | 20190922 |
| Unknown | China national standards | MT | 800.0 | USD | 20190921 |
| Unknown | China national standards | MT | 890.0 | USD | 20190921 |
| Unknown | China national standards | MT | 1050.0 | USD | 20190921 |
| Unknown | China national standards | MT | 1030.0 | USD | 20190921 |