| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 850.0 | USD | 20200219 |
| Unknown | China national standards | MT | 5900.0 | USD | 20200218 |
| Unknown | China national standards | MT | 7030.0 | USD | 20200218 |
| Unknown | China national standards | MT | 5660.0 | USD | 20200217 |
| Unknown | China national standards | MT | 790.0 | USD | 20200216 |
| Unknown | China national standards | MT | 1470.0 | USD | 20200216 |
| Unknown | China national standards | MT | 10260.0 | USD | 20200216 |
| Unknown | China national standards | MT | 7030.0 | USD | 20200214 |
| Unknown | China national standards | MT | 5480.0 | USD | 20200214 |
| Unknown | China national standards | MT | 1130.0 | USD | 20200213 |