| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 310.0 | USD | 20200415 |
| Unknown | China national standards | MT | 310.0 | USD | 20200414 |
| Unknown | China national standards | MT | 270.0 | USD | 20200414 |
| Unknown | China national standards | MT | 330.0 | USD | 20200414 |
| Unknown | China national standards | MT | 310.0 | USD | 20200414 |
| Unknown | China national standards | MT | 280.0 | USD | 20200414 |
| Unknown | China national standards | MT | 1980.0 | USD | 20200413 |
| Unknown | China national standards | MT | 2200.0 | USD | 20200413 |
| Unknown | China national standards | MT | 2150.0 | USD | 20200413 |
| Unknown | China national standards | MT | 310.0 | USD | 20200413 |