| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 860.0 | USD | 20200416 |
| Unknown | China national standards | MT | 850.0 | USD | 20200416 |
| Unknown | China national standards | MT | 800.0 | USD | 20200416 |
| Unknown | China national standards | MT | 850.0 | USD | 20200416 |
| Unknown | China national standards | MT | 110.0 | USD | 20200416 |
| Unknown | China national standards | MT | 820.0 | USD | 20200415 |
| Unknown | China national standards | MT | 750.0 | USD | 20200415 |
| Unknown | China national standards | MT | 150.0 | USD | 20200415 |
| Unknown | China national standards | MT | 130.0 | USD | 20200415 |
| Unknown | China national standards | MT | 120.0 | USD | 20200415 |