| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 160.0 | USD | 20200512 |
| Unknown | China national standards | MT | 3050.0 | USD | 20200512 |
| Unknown | China national standards | MT | 800.0 | USD | 20200512 |
| Unknown | China national standards | MT | 860.0 | USD | 20200512 |
| Unknown | China national standards | MT | 1160.0 | USD | 20200511 |
| Unknown | China national standards | MT | 960.0 | USD | 20200511 |
| Unknown | China national standards | MT | 140.0 | USD | 20200511 |
| Unknown | China national standards | MT | 140.0 | USD | 20200511 |
| Unknown | China national standards | MT | 520.0 | USD | 20200511 |
| Unknown | China national standards | MT | 210.0 | USD | 20200511 |