| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2890.0 | USD | 20200211 |
| Unknown | China national standards | MT | 19640.0 | USD | 20200211 |
| Unknown | China national standards | MT | 130.0 | USD | 20200211 |
| Unknown | China national standards | MT | 2170.0 | USD | 20200210 |
| Unknown | China national standards | MT | 410.0 | USD | 20200210 |
| Unknown | China national standards | MT | 550.0 | USD | 20200210 |
| Unknown | China national standards | MT | 230.0 | USD | 20200210 |
| Unknown | China national standards | MT | 140.0 | USD | 20200210 |
| Unknown | China national standards | MT | 2820.0 | USD | 20200210 |
| Unknown | China national standards | MT | 3330.0 | USD | 20200210 |