| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3050.0 | USD | 20200215 |
| Unknown | China national standards | MT | 2990.0 | USD | 20200215 |
| Unknown | China national standards | MT | 390.0 | USD | 20200215 |
| Unknown | China national standards | MT | 2920.0 | USD | 20200214 |
| Unknown | China national standards | MT | 440.0 | USD | 20200214 |
| Unknown | China national standards | MT | 410.0 | USD | 20200214 |
| Unknown | China national standards | MT | 370.0 | USD | 20200214 |
| Unknown | China national standards | MT | 440.0 | USD | 20200214 |
| Unknown | China national standards | MT | 2950.0 | USD | 20200213 |
| Unknown | China national standards | MT | 2930.0 | USD | 20200212 |