| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 620.0 | USD | 20180219 |
| Unknown | China national standards | MT | 530.0 | USD | 20180219 |
| Unknown | China national standards | MT | 250.0 | USD | 20180219 |
| Unknown | China national standards | MT | 2000.0 | USD | 20180218 |
| Unknown | China national standards | MT | 1370.0 | USD | 20180218 |
| Unknown | China national standards | MT | 5550.0 | USD | 20180218 |
| Unknown | China national standards | MT | 3400.0 | USD | 20180218 |
| Unknown | China national standards | MT | 4110.0 | USD | 20180218 |
| Unknown | China national standards | MT | 1550.0 | USD | 20180218 |
| Unknown | China national standards | MT | 30.0 | USD | 20180218 |