| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20200201 |
| Unknown | China national standards | MT | 160.0 | USD | 20200201 |
| Unknown | China national standards | MT | 110.0 | USD | 20200201 |
| Unknown | China national standards | MT | 540.0 | USD | 20200201 |
| Unknown | China national standards | MT | 160.0 | USD | 20200201 |
| Unknown | China national standards | MT | 150.0 | USD | 20200201 |
| Unknown | China national standards | MT | 200.0 | USD | 20200201 |
| Unknown | China national standards | MT | 210.0 | USD | 20200201 |
| Unknown | China national standards | MT | 160.0 | USD | 20200201 |
| Unknown | China national standards | MT | 150.0 | USD | 20200201 |