| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18790.0 | USD | 20190718 |
| Unknown | China national standards | MT | 460.0 | USD | 20190718 |
| Unknown | China national standards | MT | 1170.0 | USD | 20190718 |
| Unknown | China national standards | MT | 1280.0 | USD | 20190718 |
| Unknown | China national standards | MT | 80.0 | USD | 20190718 |
| Unknown | China national standards | MT | 1010.0 | USD | 20190717 |
| Unknown | China national standards | MT | 260.0 | USD | 20190717 |
| Unknown | China national standards | MT | 80.0 | USD | 20190717 |
| Unknown | China national standards | MT | 1700.0 | USD | 20190717 |
| Unknown | China national standards | MT | 90.0 | USD | 20190717 |