| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3440.0 | USD | 20200211 |
| Unknown | China national standards | MT | 4610.0 | USD | 20200210 |
| Unknown | China national standards | MT | 1410.0 | USD | 20200210 |
| Unknown | China national standards | MT | 4770.0 | USD | 20200210 |
| Unknown | China national standards | MT | 1360.0 | USD | 20200210 |
| Unknown | China national standards | MT | 910.0 | USD | 20200210 |
| Unknown | China national standards | MT | 660.0 | USD | 20200210 |
| Unknown | China national standards | MT | 570.0 | USD | 20200210 |
| Unknown | China national standards | MT | 280.0 | USD | 20200210 |
| Unknown | China national standards | MT | 120.0 | USD | 20200210 |