| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 270.0 | USD | 20200901 |
| Unknown | China national standards | MT | 270.0 | USD | 20200901 |
| Unknown | China national standards | MT | 260.0 | USD | 20200901 |
| Unknown | China national standards | MT | 390.0 | USD | 20200901 |
| Unknown | China national standards | MT | 770.0 | USD | 20200901 |
| Unknown | China national standards | MT | 820.0 | USD | 20200901 |
| Unknown | China national standards | MT | 750.0 | USD | 20200901 |
| Unknown | China national standards | MT | 430.0 | USD | 20200901 |
| Unknown | China national standards | MT | 640.0 | USD | 20200901 |
| Unknown | China national standards | MT | 1940.0 | USD | 20200901 |