| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7180.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4580.0 | USD | 20191201 |
| Unknown | China national standards | MT | 14410.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5150.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10470.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5000.0 | USD | 20191201 |
| Unknown | China national standards | MT | 11310.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3170.0 | USD | 20191201 |
| Unknown | China national standards | MT | 12330.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1440.0 | USD | 20191201 |