| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4930.0 | USD | 20200217 |
| Unknown | China national standards | MT | 1020.0 | USD | 20200217 |
| Unknown | China national standards | MT | 7900.0 | USD | 20200217 |
| Unknown | China national standards | MT | 7160.0 | USD | 20200217 |
| Unknown | China national standards | MT | 6120.0 | USD | 20200215 |
| Unknown | China national standards | MT | 1130.0 | USD | 20200215 |
| Unknown | China national standards | MT | 1030.0 | USD | 20200214 |
| Unknown | China national standards | MT | 7210.0 | USD | 20200213 |
| Unknown | China national standards | MT | 7170.0 | USD | 20200212 |
| Unknown | China national standards | MT | 7330.0 | USD | 20200212 |