| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 240.0 | USD | 20200210 |
| Unknown | China national standards | MT | 520.0 | USD | 20200210 |
| Unknown | China national standards | MT | 290.0 | USD | 20200210 |
| Unknown | China national standards | MT | 420.0 | USD | 20200210 |
| Unknown | China national standards | MT | 2750.0 | USD | 20200210 |
| Unknown | China national standards | MT | 950.0 | USD | 20200210 |
| Unknown | China national standards | MT | 2180.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1890.0 | USD | 20200201 |
| Unknown | China national standards | MT | 2050.0 | USD | 20200201 |
| Unknown | China national standards | MT | 2950.0 | USD | 20200201 |