| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2290.0 | USD | 20200310 |
| Unknown | China national standards | MT | 2580.0 | USD | 20200310 |
| Unknown | China national standards | MT | 2270.0 | USD | 20200310 |
| Unknown | China national standards | MT | 390.0 | USD | 20200310 |
| Unknown | China national standards | MT | 320.0 | USD | 20200310 |
| Unknown | China national standards | MT | 320.0 | USD | 20200310 |
| Unknown | China national standards | MT | 5190.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1420.0 | USD | 20200301 |
| Unknown | China national standards | MT | 2150.0 | USD | 20200301 |
| Unknown | China national standards | MT | 2210.0 | USD | 20200301 |