| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 778740.0 | USD | 20200318 |
| Unknown | China national standards | MT | 10590.0 | USD | 20200318 |
| Unknown | China national standards | MT | 620.0 | USD | 20200318 |
| Unknown | China national standards | MT | 880.0 | USD | 20200318 |
| Unknown | China national standards | MT | 870.0 | USD | 20200318 |
| Unknown | China national standards | MT | 1200.0 | USD | 20200318 |
| Unknown | China national standards | MT | 440.0 | USD | 20200318 |
| Unknown | China national standards | MT | 360.0 | USD | 20200318 |
| Unknown | China national standards | MT | 460.0 | USD | 20200318 |
| Unknown | China national standards | MT | 2380.0 | USD | 20200318 |