| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5360.0 | USD | 20200515 |
| Unknown | China national standards | MT | 2260.0 | USD | 20200515 |
| Unknown | China national standards | MT | 34480.0 | USD | 20200515 |
| Unknown | China national standards | MT | 620.0 | USD | 20200515 |
| Unknown | China national standards | MT | 1280.0 | USD | 20200515 |
| Unknown | China national standards | MT | 330.0 | USD | 20200515 |
| Unknown | China national standards | MT | 490.0 | USD | 20200515 |
| Unknown | China national standards | MT | 4900.0 | USD | 20200515 |
| Unknown | China national standards | MT | 2320.0 | USD | 20200514 |
| Unknown | China national standards | MT | 3660.0 | USD | 20200514 |