| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 260.0 | USD | 20200212 |
| Unknown | China national standards | MT | 4000.0 | USD | 20200211 |
| Unknown | China national standards | MT | 380.0 | USD | 20200211 |
| Unknown | China national standards | MT | 310.0 | USD | 20200211 |
| Unknown | China national standards | MT | 2850.0 | USD | 20200211 |
| Unknown | China national standards | MT | 11730.0 | USD | 20200210 |
| Unknown | China national standards | MT | 380.0 | USD | 20200210 |
| Unknown | China national standards | MT | 7810.0 | USD | 20200210 |
| Unknown | China national standards | MT | 1960.0 | USD | 20200201 |
| Unknown | China national standards | MT | 250.0 | USD | 20200201 |