| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3450.0 | USD | 20191201 |
| Unknown | China national standards | MT | 9700.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3670.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6660.0 | USD | 20191201 |
| Unknown | China national standards | MT | 17960.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2270.0 | USD | 20191201 |
| Unknown | China national standards | MT | 490.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10010.0 | USD | 20191201 |
| Unknown | China national standards | MT | 15470.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10040.0 | USD | 20191201 |