| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 40.0 | USD | 20191016 |
| Unknown | China national standards | MT | 460.0 | USD | 20191016 |
| Unknown | China national standards | MT | 200.0 | USD | 20191016 |
| Unknown | China national standards | MT | 390.0 | USD | 20191016 |
| Unknown | China national standards | MT | 350.0 | USD | 20191016 |
| Unknown | China national standards | MT | 250.0 | USD | 20191016 |
| Unknown | China national standards | MT | 810.0 | USD | 20191016 |
| Unknown | China national standards | MT | 9390.0 | USD | 20191015 |
| Unknown | China national standards | MT | 870.0 | USD | 20191015 |
| Unknown | China national standards | MT | 110.0 | USD | 20191015 |