| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9870.0 | USD | 20190321 |
| Unknown | China national standards | MT | 10880.0 | USD | 20190321 |
| Unknown | China national standards | MT | 4040.0 | USD | 20190321 |
| Unknown | China national standards | MT | 5050.0 | USD | 20190321 |
| Unknown | China national standards | MT | 4630.0 | USD | 20190321 |
| Unknown | China national standards | MT | 620.0 | USD | 20190321 |
| Unknown | China national standards | MT | 910.0 | USD | 20190321 |
| Unknown | China national standards | MT | 660.0 | USD | 20190321 |
| Unknown | China national standards | MT | 750.0 | USD | 20190320 |
| Unknown | China national standards | MT | 650.0 | USD | 20190320 |