| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10210.0 | USD | 20191223 |
| Unknown | China national standards | MT | 6420.0 | USD | 20191223 |
| Unknown | China national standards | MT | 840.0 | USD | 20191223 |
| Unknown | China national standards | MT | 1410.0 | USD | 20191223 |
| Unknown | China national standards | MT | 790.0 | USD | 20191223 |
| Unknown | China national standards | MT | 900.0 | USD | 20191223 |
| Unknown | China national standards | MT | 900.0 | USD | 20191223 |
| Unknown | China national standards | MT | 1960.0 | USD | 20191223 |
| Unknown | China national standards | MT | 5850.0 | USD | 20191222 |
| Unknown | China national standards | MT | 9220.0 | USD | 20191222 |