| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2280.0 | USD | 20200512 |
| Unknown | China national standards | MT | 330.0 | USD | 20200512 |
| Unknown | China national standards | MT | 2950.0 | USD | 20200512 |
| Unknown | China national standards | MT | 2330.0 | USD | 20200512 |
| Unknown | China national standards | MT | 2490.0 | USD | 20200512 |
| Unknown | China national standards | MT | 340.0 | USD | 20200512 |
| Unknown | China national standards | MT | 320.0 | USD | 20200512 |
| Unknown | China national standards | MT | 380.0 | USD | 20200511 |
| Unknown | China national standards | MT | 330.0 | USD | 20200511 |
| Unknown | China national standards | MT | 390.0 | USD | 20200511 |