| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8630.0 | USD | 20200515 |
| Unknown | China national standards | MT | 2200.0 | USD | 20200515 |
| Unknown | China national standards | MT | 2910.0 | USD | 20200515 |
| Unknown | China national standards | MT | 250.0 | USD | 20200515 |
| Unknown | China national standards | MT | 300.0 | USD | 20200515 |
| Unknown | China national standards | MT | 1230.0 | USD | 20200515 |
| Unknown | China national standards | MT | 160.0 | USD | 20200515 |
| Unknown | China national standards | MT | 230.0 | USD | 20200514 |
| Unknown | China national standards | MT | 1140.0 | USD | 20200514 |
| Unknown | China national standards | MT | 130.0 | USD | 20200514 |