| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1640.0 | USD | 20200318 |
| Unknown | China national standards | MT | 420.0 | USD | 20200318 |
| Unknown | China national standards | MT | 750.0 | USD | 20200318 |
| Unknown | China national standards | MT | 300.0 | USD | 20200318 |
| Unknown | China national standards | MT | 340.0 | USD | 20200318 |
| Unknown | China national standards | MT | 420.0 | USD | 20200318 |
| Unknown | China national standards | MT | 330.0 | USD | 20200318 |
| Unknown | China national standards | MT | 60.0 | USD | 20200318 |
| Unknown | China national standards | MT | 8150.0 | USD | 20200317 |
| Unknown | China national standards | MT | 2060.0 | USD | 20200317 |