| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 570.0 | USD | 20200416 |
| Unknown | China national standards | MT | 820.0 | USD | 20200416 |
| Unknown | China national standards | MT | 14500.0 | USD | 20200416 |
| Unknown | China national standards | MT | 520.0 | USD | 20200416 |
| Unknown | China national standards | MT | 22990.0 | USD | 20200415 |
| Unknown | China national standards | MT | 4800.0 | USD | 20200415 |
| Unknown | China national standards | MT | 101410.0 | USD | 20200415 |
| Unknown | China national standards | MT | 3840.0 | USD | 20200415 |
| Unknown | China national standards | MT | 710.0 | USD | 20200415 |
| Unknown | China national standards | MT | 10100.0 | USD | 20200415 |