| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 340.0 | USD | 20200517 |
| Unknown | China national standards | MT | 390.0 | USD | 20200516 |
| Unknown | China national standards | MT | 360.0 | USD | 20200516 |
| Unknown | China national standards | MT | 3080.0 | USD | 20200516 |
| Unknown | China national standards | MT | 2290.0 | USD | 20200516 |
| Unknown | China national standards | MT | 2380.0 | USD | 20200516 |
| Unknown | China national standards | MT | 2350.0 | USD | 20200516 |
| Unknown | China national standards | MT | 330.0 | USD | 20200516 |
| Unknown | China national standards | MT | 2280.0 | USD | 20200515 |
| Unknown | China national standards | MT | 2390.0 | USD | 20200515 |