| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9840.0 | USD | 20200213 |
| Unknown | China national standards | MT | 2510.0 | USD | 20200213 |
| Unknown | China national standards | MT | 4310.0 | USD | 20200212 |
| Unknown | China national standards | MT | 620.0 | USD | 20200212 |
| Unknown | China national standards | MT | 1690.0 | USD | 20200212 |
| Unknown | China national standards | MT | 1420.0 | USD | 20200211 |
| Unknown | China national standards | MT | 3070.0 | USD | 20200211 |
| Unknown | China national standards | MT | 8220.0 | USD | 20200210 |
| Unknown | China national standards | MT | 1690.0 | USD | 20200210 |
| Unknown | China national standards | MT | 2840.0 | USD | 20200210 |