| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 910.0 | USD | 20200222 |
| Unknown | China national standards | MT | 2210.0 | USD | 20200222 |
| Unknown | China national standards | MT | 2070.0 | USD | 20200222 |
| Unknown | China national standards | MT | 930.0 | USD | 20200221 |
| Unknown | China national standards | MT | 890.0 | USD | 20200221 |
| Unknown | China national standards | MT | 6220.0 | USD | 20200221 |
| Unknown | China national standards | MT | 240.0 | USD | 20200221 |
| Unknown | China national standards | MT | 180.0 | USD | 20200221 |
| Unknown | China national standards | MT | 160.0 | USD | 20200221 |
| Unknown | China national standards | MT | 140.0 | USD | 20200221 |