| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 42810.0 | USD | 20200512 |
| Unknown | China national standards | MT | 8980.0 | USD | 20200511 |
| Unknown | China national standards | MT | 236980.0 | USD | 20200511 |
| Unknown | China national standards | MT | 810.0 | USD | 20200511 |
| Unknown | China national standards | MT | 560.0 | USD | 20200511 |
| Unknown | China national standards | MT | 1240.0 | USD | 20200511 |
| Unknown | China national standards | MT | 510.0 | USD | 20200511 |
| Unknown | China national standards | MT | 58510.0 | USD | 20200511 |
| Unknown | China national standards | MT | 58510.0 | USD | 20200511 |
| Unknown | China national standards | MT | 1030.0 | USD | 20200511 |