| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1870.0 | USD | 20200513 |
| Unknown | China national standards | MT | 20190.0 | USD | 20200513 |
| Unknown | China national standards | MT | 2390.0 | USD | 20200513 |
| Unknown | China national standards | MT | 1270.0 | USD | 20200513 |
| Unknown | China national standards | MT | 13170.0 | USD | 20200512 |
| Unknown | China national standards | MT | 3720.0 | USD | 20200512 |
| Unknown | China national standards | MT | 10110.0 | USD | 20200512 |
| Unknown | China national standards | MT | 16070.0 | USD | 20200512 |
| Unknown | China national standards | MT | 2270.0 | USD | 20200512 |
| Unknown | China national standards | MT | 16110.0 | USD | 20200511 |