| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 790.0 | USD | 20200416 |
| Unknown | China national standards | MT | 710.0 | USD | 20200416 |
| Unknown | China national standards | MT | 8790.0 | USD | 20200415 |
| Unknown | China national standards | MT | 20010.0 | USD | 20200415 |
| Unknown | China national standards | MT | 7670.0 | USD | 20200415 |
| Unknown | China national standards | MT | 1090.0 | USD | 20200415 |
| Unknown | China national standards | MT | 8550.0 | USD | 20200414 |
| Unknown | China national standards | MT | 7200.0 | USD | 20200414 |
| Unknown | China national standards | MT | 4990.0 | USD | 20200414 |
| Unknown | China national standards | MT | 8800.0 | USD | 20200413 |