| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7480.0 | USD | 20200519 |
| Unknown | China national standards | MT | 760.0 | USD | 20200519 |
| Unknown | China national standards | MT | 840.0 | USD | 20200519 |
| Unknown | China national standards | MT | 17870.0 | USD | 20200518 |
| Unknown | China national standards | MT | 5800.0 | USD | 20200518 |
| Unknown | China national standards | MT | 5730.0 | USD | 20200518 |
| Unknown | China national standards | MT | 23010.0 | USD | 20200518 |
| Unknown | China national standards | MT | 20120.0 | USD | 20200518 |
| Unknown | China national standards | MT | 6570.0 | USD | 20200518 |
| Unknown | China national standards | MT | 6440.0 | USD | 20200518 |