| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 100.0 | USD | 20190219 |
| Unknown | China national standards | MT | 80.0 | USD | 20190219 |
| Unknown | China national standards | MT | 2270.0 | USD | 20190218 |
| Unknown | China national standards | MT | 440.0 | USD | 20190218 |
| Unknown | China national standards | MT | 740.0 | USD | 20190218 |
| Unknown | China national standards | MT | 4610.0 | USD | 20190218 |
| Unknown | China national standards | MT | 2330.0 | USD | 20190218 |
| Unknown | China national standards | MT | 80.0 | USD | 20190218 |
| Unknown | China national standards | MT | 340.0 | USD | 20190218 |
| Unknown | China national standards | MT | 190.0 | USD | 20190218 |