| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 420.0 | USD | 20200212 |
| Unknown | China national standards | MT | 390.0 | USD | 20200212 |
| Unknown | China national standards | MT | 3030.0 | USD | 20200211 |
| Unknown | China national standards | MT | 410.0 | USD | 20200211 |
| Unknown | China national standards | MT | 2850.0 | USD | 20200201 |
| Unknown | China national standards | MT | 2860.0 | USD | 20200201 |
| Unknown | China national standards | MT | 2610.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3070.0 | USD | 20200201 |
| Unknown | China national standards | MT | 2740.0 | USD | 20200201 |
| Unknown | China national standards | MT | 430.0 | USD | 20200201 |