| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 640.0 | USD | 20200511 |
| Unknown | China national standards | MT | 650.0 | USD | 20200511 |
| Unknown | China national standards | MT | 730.0 | USD | 20200511 |
| Unknown | China national standards | MT | 120.0 | USD | 20200511 |
| Unknown | China national standards | MT | 90.0 | USD | 20200511 |
| Unknown | China national standards | MT | 500.0 | USD | 20200511 |
| Unknown | China national standards | MT | 730.0 | USD | 20200511 |
| Unknown | China national standards | MT | 90.0 | USD | 20200511 |
| Unknown | China national standards | MT | 100.0 | USD | 20200510 |
| Unknown | China national standards | MT | 100.0 | USD | 20200510 |