| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20200222 |
| Unknown | China national standards | MT | 270.0 | USD | 20200222 |
| Unknown | China national standards | MT | 1340.0 | USD | 20200222 |
| Unknown | China national standards | MT | 1090.0 | USD | 20200222 |
| Unknown | China national standards | MT | 860.0 | USD | 20200222 |
| Unknown | China national standards | MT | 940.0 | USD | 20200222 |
| Unknown | China national standards | MT | 8660.0 | USD | 20200222 |
| Unknown | China national standards | MT | 160.0 | USD | 20200221 |
| Unknown | China national standards | MT | 90.0 | USD | 20200221 |
| Unknown | China national standards | MT | 680.0 | USD | 20200221 |