| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6970.0 | USD | 20200201 |
| Unknown | China national standards | MT | 48150.0 | USD | 20200201 |
| Unknown | China national standards | MT | 990.0 | USD | 20200201 |
| Unknown | China national standards | MT | 48170.0 | USD | 20200201 |
| Unknown | China national standards | MT | 41420.0 | USD | 20200201 |
| Unknown | China national standards | MT | 48340.0 | USD | 20200201 |
| Unknown | China national standards | MT | 35800.0 | USD | 20191223 |
| Unknown | China national standards | MT | 5130.0 | USD | 20191223 |
| Unknown | China national standards | MT | 57530.0 | USD | 20191222 |
| Unknown | China national standards | MT | 36050.0 | USD | 20191222 |