| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 770.0 | USD | 20190813 |
| Unknown | China national standards | MT | 1600.0 | USD | 20190812 |
| Unknown | China national standards | MT | 1660.0 | USD | 20190812 |
| Unknown | China national standards | MT | 730.0 | USD | 20190812 |
| Unknown | China national standards | MT | 930.0 | USD | 20190812 |
| Unknown | China national standards | MT | 5320.0 | USD | 20190812 |
| Unknown | China national standards | MT | 4750.0 | USD | 20190812 |
| Unknown | China national standards | MT | 6140.0 | USD | 20190812 |
| Unknown | China national standards | MT | 5330.0 | USD | 20190811 |
| Unknown | China national standards | MT | 610.0 | USD | 20190811 |