| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7350.0 | USD | 20200519 |
| Unknown | China national standards | MT | 13910.0 | USD | 20200519 |
| Unknown | China national standards | MT | 1520.0 | USD | 20200518 |
| Unknown | China national standards | MT | 8040.0 | USD | 20200518 |
| Unknown | China national standards | MT | 7660.0 | USD | 20200518 |
| Unknown | China national standards | MT | 1040.0 | USD | 20200518 |
| Unknown | China national standards | MT | 19300.0 | USD | 20200518 |
| Unknown | China national standards | MT | 1510.0 | USD | 20200517 |
| Unknown | China national standards | MT | 5410.0 | USD | 20200516 |
| Unknown | China national standards | MT | 14510.0 | USD | 20200516 |