| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1280.0 | USD | 20190814 |
| Unknown | China national standards | MT | 1250.0 | USD | 20190814 |
| Unknown | China national standards | MT | 190.0 | USD | 20190814 |
| Unknown | China national standards | MT | 190.0 | USD | 20190814 |
| Unknown | China national standards | MT | 170.0 | USD | 20190814 |
| Unknown | China national standards | MT | 200.0 | USD | 20190814 |
| Unknown | China national standards | MT | 190.0 | USD | 20190813 |
| Unknown | China national standards | MT | 1290.0 | USD | 20190813 |
| Unknown | China national standards | MT | 4820.0 | USD | 20190813 |
| Unknown | China national standards | MT | 2170.0 | USD | 20190813 |