| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2300.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1470.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1890.0 | USD | 20200201 |
| Unknown | China national standards | MT | 2520.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1740.0 | USD | 20191223 |
| Unknown | China national standards | MT | 1200.0 | USD | 20191223 |
| Unknown | China national standards | MT | 700.0 | USD | 20191223 |
| Unknown | China national standards | MT | 2090.0 | USD | 20191223 |
| Unknown | China national standards | MT | 1960.0 | USD | 20191223 |
| Unknown | China national standards | MT | 3160.0 | USD | 20191223 |