| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 600.0 | USD | 20200315 |
| Unknown | China national standards | MT | 690.0 | USD | 20200315 |
| Unknown | China national standards | MT | 700.0 | USD | 20200315 |
| Unknown | China national standards | MT | 710.0 | USD | 20200315 |
| Unknown | China national standards | MT | 670.0 | USD | 20200315 |
| Unknown | China national standards | MT | 690.0 | USD | 20200315 |
| Unknown | China national standards | MT | 670.0 | USD | 20200315 |
| Unknown | China national standards | MT | 650.0 | USD | 20200315 |
| Unknown | China national standards | MT | 690.0 | USD | 20200315 |
| Unknown | China national standards | MT | 650.0 | USD | 20200315 |