| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 350.0 | USD | 20200413 |
| Unknown | China national standards | MT | 11650.0 | USD | 20200412 |
| Unknown | China national standards | MT | 2870.0 | USD | 20200412 |
| Unknown | China national standards | MT | 2770.0 | USD | 20200412 |
| Unknown | China national standards | MT | 1660.0 | USD | 20200412 |
| Unknown | China national standards | MT | 310.0 | USD | 20200412 |
| Unknown | China national standards | MT | 390.0 | USD | 20200412 |
| Unknown | China national standards | MT | 980.0 | USD | 20200411 |
| Unknown | China national standards | MT | 2650.0 | USD | 20200411 |
| Unknown | China national standards | MT | 370.0 | USD | 20200411 |