| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1240.0 | USD | 20200201 |
| Unknown | China national standards | MT | 860.0 | USD | 20200201 |
| Unknown | China national standards | MT | 980.0 | USD | 20200201 |
| Unknown | China national standards | MT | 940.0 | USD | 20200201 |
| Unknown | China national standards | MT | 130.0 | USD | 20191223 |
| Unknown | China national standards | MT | 70.0 | USD | 20191223 |
| Unknown | China national standards | MT | 1800.0 | USD | 20191223 |
| Unknown | China national standards | MT | 1450.0 | USD | 20191223 |
| Unknown | China national standards | MT | 940.0 | USD | 20191223 |
| Unknown | China national standards | MT | 1350.0 | USD | 20191223 |