| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8360.0 | USD | 20200211 |
| Unknown | China national standards | MT | 1540.0 | USD | 20200210 |
| Unknown | China national standards | MT | 2130.0 | USD | 20200210 |
| Unknown | China national standards | MT | 5250.0 | USD | 20200210 |
| Unknown | China national standards | MT | 15970.0 | USD | 20200201 |
| Unknown | China national standards | MT | 10260.0 | USD | 20200201 |
| Unknown | China national standards | MT | 20240.0 | USD | 20200201 |
| Unknown | China national standards | MT | 15700.0 | USD | 20200201 |
| Unknown | China national standards | MT | 8480.0 | USD | 20200201 |
| Unknown | China national standards | MT | 10160.0 | USD | 20200201 |