| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9610.0 | USD | 20200514 |
| Unknown | China national standards | MT | 67810.0 | USD | 20200513 |
| Unknown | China national standards | MT | 13110.0 | USD | 20200513 |
| Unknown | China national standards | MT | 1790.0 | USD | 20200513 |
| Unknown | China national standards | MT | 1790.0 | USD | 20200513 |
| Unknown | China national standards | MT | 13250.0 | USD | 20200513 |
| Unknown | China national standards | MT | 9350.0 | USD | 20200512 |
| Unknown | China national standards | MT | 77150.0 | USD | 20200512 |
| Unknown | China national standards | MT | 104530.0 | USD | 20200511 |
| Unknown | China national standards | MT | 13090.0 | USD | 20200511 |