| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 990.0 | USD | 20200512 |
| Unknown | China national standards | MT | 140.0 | USD | 20200512 |
| Unknown | China national standards | MT | 1410.0 | USD | 20200512 |
| Unknown | China national standards | MT | 330.0 | USD | 20200511 |
| Unknown | China national standards | MT | 250.0 | USD | 20200511 |
| Unknown | China national standards | MT | 3180.0 | USD | 20200511 |
| Unknown | China national standards | MT | 850.0 | USD | 20200511 |
| Unknown | China national standards | MT | 450.0 | USD | 20200511 |
| Unknown | China national standards | MT | 280.0 | USD | 20200511 |
| Unknown | China national standards | MT | 1410.0 | USD | 20200511 |