| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 510.0 | USD | 20200220 |
| Unknown | China national standards | MT | 3120.0 | USD | 20200219 |
| Unknown | China national standards | MT | 2700.0 | USD | 20200219 |
| Unknown | China national standards | MT | 240.0 | USD | 20200219 |
| Unknown | China national standards | MT | 440.0 | USD | 20200217 |
| Unknown | China national standards | MT | 3610.0 | USD | 20200217 |
| Unknown | China national standards | MT | 410.0 | USD | 20200217 |
| Unknown | China national standards | MT | 420.0 | USD | 20200217 |
| Unknown | China national standards | MT | 2830.0 | USD | 20200217 |
| Unknown | China national standards | MT | 440.0 | USD | 20200216 |