| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 890.0 | USD | 20200515 |
| Unknown | China national standards | MT | 250.0 | USD | 20200515 |
| Unknown | China national standards | MT | 130.0 | USD | 20200515 |
| Unknown | China national standards | MT | 110.0 | USD | 20200515 |
| Unknown | China national standards | MT | 130.0 | USD | 20200515 |
| Unknown | China national standards | MT | 790.0 | USD | 20200514 |
| Unknown | China national standards | MT | 1780.0 | USD | 20200514 |
| Unknown | China national standards | MT | 980.0 | USD | 20200514 |
| Unknown | China national standards | MT | 170.0 | USD | 20200514 |
| Unknown | China national standards | MT | 130.0 | USD | 20200513 |