| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1740.0 | USD | 20200319 |
| Unknown | China national standards | MT | 1770.0 | USD | 20200319 |
| Unknown | China national standards | MT | 1770.0 | USD | 20200319 |
| Unknown | China national standards | MT | 200.0 | USD | 20200319 |
| Unknown | China national standards | MT | 350.0 | USD | 20200319 |
| Unknown | China national standards | MT | 1600.0 | USD | 20200318 |
| Unknown | China national standards | MT | 3500.0 | USD | 20200318 |
| Unknown | China national standards | MT | 290.0 | USD | 20200318 |
| Unknown | China national standards | MT | 260.0 | USD | 20200318 |
| Unknown | China national standards | MT | 660.0 | USD | 20200318 |