| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2280.0 | USD | 20191215 |
| Unknown | China national standards | MT | 67530.0 | USD | 20191214 |
| Unknown | China national standards | MT | 25330.0 | USD | 20191214 |
| Unknown | China national standards | MT | 20490.0 | USD | 20191214 |
| Unknown | China national standards | MT | 2940.0 | USD | 20191213 |
| Unknown | China national standards | MT | 23480.0 | USD | 20191213 |
| Unknown | China national standards | MT | 2270.0 | USD | 20191213 |
| Unknown | China national standards | MT | 2750.0 | USD | 20191213 |
| Unknown | China national standards | MT | 2920.0 | USD | 20191213 |
| Unknown | China national standards | MT | 2560.0 | USD | 20191212 |