| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1320.0 | USD | 20190922 |
| Unknown | China national standards | MT | 1160.0 | USD | 20190922 |
| Unknown | China national standards | MT | 4200.0 | USD | 20190922 |
| Unknown | China national standards | MT | 1340.0 | USD | 20190922 |
| Unknown | China national standards | MT | 1280.0 | USD | 20190922 |
| Unknown | China national standards | MT | 2640.0 | USD | 20190922 |
| Unknown | China national standards | MT | 180.0 | USD | 20190922 |
| Unknown | China national standards | MT | 710.0 | USD | 20190922 |
| Unknown | China national standards | MT | 290.0 | USD | 20190921 |
| Unknown | China national standards | MT | 1290.0 | USD | 20190921 |