| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6220.0 | USD | 20191222 |
| Unknown | China national standards | MT | 3430.0 | USD | 20191222 |
| Unknown | China national standards | MT | 50880.0 | USD | 20191222 |
| Unknown | China national standards | MT | 764450.0 | USD | 20191222 |
| Unknown | China national standards | MT | 366680.0 | USD | 20191222 |
| Unknown | China national standards | MT | 22060.0 | USD | 20191222 |
| Unknown | China national standards | MT | 9380.0 | USD | 20191222 |
| Unknown | China national standards | MT | 10730.0 | USD | 20191222 |
| Unknown | China national standards | MT | 1670.0 | USD | 20191222 |
| Unknown | China national standards | MT | 1270.0 | USD | 20191222 |