| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5630.0 | USD | 20191201 |
| Unknown | China national standards | MT | 11500.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6730.0 | USD | 20191201 |
| Unknown | China national standards | MT | 11660.0 | USD | 20191201 |
| Unknown | China national standards | MT | 8620.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5600.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4810.0 | USD | 20191201 |
| Unknown | China national standards | MT | 7690.0 | USD | 20191201 |
| Unknown | China national standards | MT | 9610.0 | USD | 20191201 |
| Unknown | China national standards | MT | 11870.0 | USD | 20191201 |