| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4550.0 | USD | 20190717 |
| Unknown | China national standards | MT | 4750.0 | USD | 20190717 |
| Unknown | China national standards | MT | 1860.0 | USD | 20190717 |
| Unknown | China national standards | MT | 2920.0 | USD | 20190717 |
| Unknown | China national standards | MT | 3320.0 | USD | 20190717 |
| Unknown | China national standards | MT | 270.0 | USD | 20190716 |
| Unknown | China national standards | MT | 1100.0 | USD | 20190716 |
| Unknown | China national standards | MT | 260.0 | USD | 20190716 |
| Unknown | China national standards | MT | 70.0 | USD | 20190716 |
| Unknown | China national standards | MT | 390.0 | USD | 20190716 |