| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3400.0 | USD | 20200215 |
| Unknown | China national standards | MT | 260.0 | USD | 20200215 |
| Unknown | China national standards | MT | 1830.0 | USD | 20200214 |
| Unknown | China national standards | MT | 1690.0 | USD | 20200214 |
| Unknown | China national standards | MT | 1670.0 | USD | 20200214 |
| Unknown | China national standards | MT | 290.0 | USD | 20200214 |
| Unknown | China national standards | MT | 290.0 | USD | 20200214 |
| Unknown | China national standards | MT | 260.0 | USD | 20200214 |
| Unknown | China national standards | MT | 19710.0 | USD | 20200214 |
| Unknown | China national standards | MT | 570.0 | USD | 20200214 |