| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 910.0 | USD | 20200318 |
| Unknown | China national standards | MT | 590.0 | USD | 20200318 |
| Unknown | China national standards | MT | 520.0 | USD | 20200318 |
| Unknown | China national standards | MT | 810.0 | USD | 20200318 |
| Unknown | China national standards | MT | 640.0 | USD | 20200318 |
| Unknown | China national standards | MT | 830.0 | USD | 20200318 |
| Unknown | China national standards | MT | 500.0 | USD | 20200318 |
| Unknown | China national standards | MT | 600.0 | USD | 20200318 |
| Unknown | China national standards | MT | 660.0 | USD | 20200318 |
| Unknown | China national standards | MT | 710.0 | USD | 20200318 |