| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2150.0 | USD | 20200214 |
| Unknown | China national standards | MT | 50.0 | USD | 20200214 |
| Unknown | China national standards | MT | 30.0 | USD | 20200214 |
| Unknown | China national standards | MT | 240.0 | USD | 20200214 |
| Unknown | China national standards | MT | 530.0 | USD | 20200214 |
| Unknown | China national standards | MT | 170.0 | USD | 20200214 |
| Unknown | China national standards | MT | 370.0 | USD | 20200214 |
| Unknown | China national standards | MT | 30.0 | USD | 20200214 |
| Unknown | China national standards | MT | 400.0 | USD | 20200213 |
| Unknown | China national standards | MT | 120.0 | USD | 20200213 |