| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 800.0 | USD | 20190601 |
| Unknown | China national standards | MT | 800.0 | USD | 20190601 |
| Unknown | China national standards | MT | 820.0 | USD | 20190601 |
| Unknown | China national standards | MT | 800.0 | USD | 20190601 |
| Unknown | China national standards | MT | 860.0 | USD | 20190601 |
| Unknown | China national standards | MT | 7610.0 | USD | 20190601 |
| Unknown | China national standards | MT | 660.0 | USD | 20190601 |
| Unknown | China national standards | MT | 6460.0 | USD | 20190601 |
| Unknown | China national standards | MT | 53390.0 | USD | 20190601 |
| Unknown | China national standards | MT | 780.0 | USD | 20190601 |