| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 210.0 | USD | 20200221 |
| Unknown | China national standards | MT | 40.0 | USD | 20200221 |
| Unknown | China national standards | MT | 230.0 | USD | 20200220 |
| Unknown | China national standards | MT | 3380.0 | USD | 20200220 |
| Unknown | China national standards | MT | 90.0 | USD | 20200220 |
| Unknown | China national standards | MT | 20.0 | USD | 20200220 |
| Unknown | China national standards | MT | 30.0 | USD | 20200220 |
| Unknown | China national standards | MT | 1970.0 | USD | 20200220 |
| Unknown | China national standards | MT | 1130.0 | USD | 20200220 |
| Unknown | China national standards | MT | 30.0 | USD | 20200219 |