| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1600.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2130.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1470.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1270.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1840.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1860.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1730.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2180.0 | USD | 20191101 |
| Unknown | China national standards | MT | 10850.0 | USD | 20191023 |
| Unknown | China national standards | MT | 14450.0 | USD | 20191023 |