| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 350.0 | USD | 20200211 |
| Unknown | China national standards | MT | 300.0 | USD | 20200211 |
| Unknown | China national standards | MT | 320.0 | USD | 20200211 |
| Unknown | China national standards | MT | 2810.0 | USD | 20200210 |
| Unknown | China national standards | MT | 2300.0 | USD | 20200210 |
| Unknown | China national standards | MT | 2400.0 | USD | 20200210 |
| Unknown | China national standards | MT | 2300.0 | USD | 20200210 |
| Unknown | China national standards | MT | 2800.0 | USD | 20200210 |
| Unknown | China national standards | MT | 2360.0 | USD | 20200210 |
| Unknown | China national standards | MT | 340.0 | USD | 20200210 |