| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 410.0 | USD | 20200318 |
| Unknown | China national standards | MT | 600.0 | USD | 20200318 |
| Unknown | China national standards | MT | 420.0 | USD | 20200318 |
| Unknown | China national standards | MT | 910.0 | USD | 20200318 |
| Unknown | China national standards | MT | 460.0 | USD | 20200318 |
| Unknown | China national standards | MT | 510.0 | USD | 20200318 |
| Unknown | China national standards | MT | 320.0 | USD | 20200318 |
| Unknown | China national standards | MT | 430.0 | USD | 20200318 |
| Unknown | China national standards | MT | 460.0 | USD | 20200318 |
| Unknown | China national standards | MT | 430.0 | USD | 20200318 |