| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 830.0 | USD | 20200319 |
| Unknown | China national standards | MT | 130.0 | USD | 20200319 |
| Unknown | China national standards | MT | 130.0 | USD | 20200319 |
| Unknown | China national standards | MT | 110.0 | USD | 20200319 |
| Unknown | China national standards | MT | 930.0 | USD | 20200318 |
| Unknown | China national standards | MT | 1070.0 | USD | 20200318 |
| Unknown | China national standards | MT | 1350.0 | USD | 20200318 |
| Unknown | China national standards | MT | 1210.0 | USD | 20200317 |
| Unknown | China national standards | MT | 1270.0 | USD | 20200317 |
| Unknown | China national standards | MT | 780.0 | USD | 20200317 |