| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9700.0 | USD | 20191201 |
| Unknown | China national standards | MT | 8750.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3670.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3450.0 | USD | 20191201 |
| Unknown | China national standards | MT | 15470.0 | USD | 20191201 |
| Unknown | China national standards | MT | 39620.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10430.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1120.0 | USD | 20191201 |
| Unknown | China national standards | MT | 15470.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2240.0 | USD | 20191201 |