| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 340.0 | USD | 20200319 |
| Unknown | China national standards | MT | 140.0 | USD | 20200319 |
| Unknown | China national standards | MT | 1490.0 | USD | 20200318 |
| Unknown | China national standards | MT | 280.0 | USD | 20200318 |
| Unknown | China national standards | MT | 4090.0 | USD | 20200318 |
| Unknown | China national standards | MT | 1160.0 | USD | 20200318 |
| Unknown | China national standards | MT | 1990.0 | USD | 20200318 |
| Unknown | China national standards | MT | 400.0 | USD | 20200318 |
| Unknown | China national standards | MT | 800.0 | USD | 20200318 |
| Unknown | China national standards | MT | 240.0 | USD | 20200318 |