| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21170.0 | USD | 20200512 |
| Unknown | China national standards | MT | 18400.0 | USD | 20200511 |
| Unknown | China national standards | MT | 24980.0 | USD | 20200511 |
| Unknown | China national standards | MT | 23270.0 | USD | 20200511 |
| Unknown | China national standards | MT | 22680.0 | USD | 20200511 |
| Unknown | China national standards | MT | 23980.0 | USD | 20200511 |
| Unknown | China national standards | MT | 21930.0 | USD | 20200511 |
| Unknown | China national standards | MT | 2640.0 | USD | 20200511 |
| Unknown | China national standards | MT | 3110.0 | USD | 20200511 |
| Unknown | China national standards | MT | 3460.0 | USD | 20200511 |