| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12900.0 | USD | 20200514 |
| Unknown | China national standards | MT | 12280.0 | USD | 20200514 |
| Unknown | China national standards | MT | 12040.0 | USD | 20200513 |
| Unknown | China national standards | MT | 19740.0 | USD | 20200511 |
| Unknown | China national standards | MT | 74260.0 | USD | 20200511 |
| Unknown | China national standards | MT | 12440.0 | USD | 20200511 |
| Unknown | China national standards | MT | 100750.0 | USD | 20200510 |
| Unknown | China national standards | MT | 11320.0 | USD | 20200510 |
| Unknown | China national standards | MT | 11210.0 | USD | 20200510 |
| Unknown | China national standards | MT | 83150.0 | USD | 20200501 |