| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2240.0 | USD | 20200511 |
| Unknown | China national standards | MT | 330.0 | USD | 20200511 |
| Unknown | China national standards | MT | 350.0 | USD | 20200511 |
| Unknown | China national standards | MT | 390.0 | USD | 20200511 |
| Unknown | China national standards | MT | 410.0 | USD | 20200511 |
| Unknown | China national standards | MT | 180.0 | USD | 20200510 |
| Unknown | China national standards | MT | 2860.0 | USD | 20200510 |
| Unknown | China national standards | MT | 3480.0 | USD | 20200510 |
| Unknown | China national standards | MT | 2560.0 | USD | 20200510 |
| Unknown | China national standards | MT | 360.0 | USD | 20200510 |