| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5620.0 | USD | 20200421 |
| Unknown | China national standards | MT | 2080.0 | USD | 20200421 |
| Unknown | China national standards | MT | 4140.0 | USD | 20200421 |
| Unknown | China national standards | MT | 5040.0 | USD | 20200420 |
| Unknown | China national standards | MT | 380.0 | USD | 20200420 |
| Unknown | China national standards | MT | 1410.0 | USD | 20200419 |
| Unknown | China national standards | MT | 29120.0 | USD | 20200419 |
| Unknown | China national standards | MT | 3520.0 | USD | 20200419 |
| Unknown | China national standards | MT | 77140.0 | USD | 20200418 |
| Unknown | China national standards | MT | 14760.0 | USD | 20200418 |