| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2280.0 | USD | 20190418 |
| Unknown | China national standards | MT | 1980.0 | USD | 20190418 |
| Unknown | China national standards | MT | 1810.0 | USD | 20190418 |
| Unknown | China national standards | MT | 5460.0 | USD | 20190418 |
| Unknown | China national standards | MT | 320.0 | USD | 20190418 |
| Unknown | China national standards | MT | 260.0 | USD | 20190418 |
| Unknown | China national standards | MT | 220.0 | USD | 20190418 |
| Unknown | China national standards | MT | 330.0 | USD | 20190417 |
| Unknown | China national standards | MT | 90.0 | USD | 20190417 |
| Unknown | China national standards | MT | 420.0 | USD | 20190417 |