| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9990.0 | USD | 20191122 |
| Unknown | China national standards | MT | 11540.0 | USD | 20191121 |
| Unknown | China national standards | MT | 1580.0 | USD | 20191121 |
| Unknown | China national standards | MT | 1550.0 | USD | 20191121 |
| Unknown | China national standards | MT | 1410.0 | USD | 20191121 |
| Unknown | China national standards | MT | 8420.0 | USD | 20191121 |
| Unknown | China national standards | MT | 1630.0 | USD | 20191121 |
| Unknown | China national standards | MT | 9820.0 | USD | 20191120 |
| Unknown | China national standards | MT | 1410.0 | USD | 20191120 |
| Unknown | China national standards | MT | 9790.0 | USD | 20191120 |