| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4490.0 | USD | 20200222 |
| Unknown | China national standards | MT | 6230.0 | USD | 20200222 |
| Unknown | China national standards | MT | 590.0 | USD | 20200222 |
| Unknown | China national standards | MT | 750.0 | USD | 20200222 |
| Unknown | China national standards | MT | 320.0 | USD | 20200222 |
| Unknown | China national standards | MT | 640.0 | USD | 20200222 |
| Unknown | China national standards | MT | 800.0 | USD | 20200222 |
| Unknown | China national standards | MT | 600.0 | USD | 20200222 |
| Unknown | China national standards | MT | 11660.0 | USD | 20200222 |
| Unknown | China national standards | MT | 6080.0 | USD | 20200222 |