| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 560.0 | USD | 20200422 |
| Unknown | China national standards | MT | 1410.0 | USD | 20200422 |
| Unknown | China national standards | MT | 2510.0 | USD | 20200421 |
| Unknown | China national standards | MT | 26720.0 | USD | 20200421 |
| Unknown | China national standards | MT | 620.0 | USD | 20200421 |
| Unknown | China national standards | MT | 420.0 | USD | 20200421 |
| Unknown | China national standards | MT | 530.0 | USD | 20200421 |
| Unknown | China national standards | MT | 560.0 | USD | 20200421 |
| Unknown | China national standards | MT | 420.0 | USD | 20200421 |
| Unknown | China national standards | MT | 510.0 | USD | 20200421 |