| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22730.0 | USD | 20200201 |
| Unknown | China national standards | MT | 9360.0 | USD | 20200201 |
| Unknown | China national standards | MT | 26390.0 | USD | 20200201 |
| Unknown | China national standards | MT | 6800.0 | USD | 20200201 |
| Unknown | China national standards | MT | 6930.0 | USD | 20200201 |
| Unknown | China national standards | MT | 7110.0 | USD | 20200201 |
| Unknown | China national standards | MT | 5990.0 | USD | 20200201 |
| Unknown | China national standards | MT | 12470.0 | USD | 20191223 |
| Unknown | China national standards | MT | 3720.0 | USD | 20191223 |
| Unknown | China national standards | MT | 7920.0 | USD | 20191223 |