| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10470.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2020.0 | USD | 20191201 |
| Unknown | China national standards | MT | 8910.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1300.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10260.0 | USD | 20191123 |
| Unknown | China national standards | MT | 1490.0 | USD | 20191123 |
| Unknown | China national standards | MT | 10410.0 | USD | 20191123 |
| Unknown | China national standards | MT | 1280.0 | USD | 20191123 |
| Unknown | China national standards | MT | 10180.0 | USD | 20191123 |
| Unknown | China national standards | MT | 9360.0 | USD | 20191123 |