| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1860.0 | USD | 20190715 |
| Unknown | China national standards | MT | 1630.0 | USD | 20190715 |
| Unknown | China national standards | MT | 2220.0 | USD | 20190715 |
| Unknown | China national standards | MT | 150.0 | USD | 20190714 |
| Unknown | China national standards | MT | 140.0 | USD | 20190714 |
| Unknown | China national standards | MT | 170.0 | USD | 20190714 |
| Unknown | China national standards | MT | 200.0 | USD | 20190714 |
| Unknown | China national standards | MT | 1630.0 | USD | 20190714 |
| Unknown | China national standards | MT | 1330.0 | USD | 20190714 |
| Unknown | China national standards | MT | 2000.0 | USD | 20190714 |