| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1260.0 | USD | 20190812 |
| Unknown | China national standards | MT | 90.0 | USD | 20190812 |
| Unknown | China national standards | MT | 120.0 | USD | 20190812 |
| Unknown | China national standards | MT | 1370.0 | USD | 20190811 |
| Unknown | China national standards | MT | 200.0 | USD | 20190811 |
| Unknown | China national standards | MT | 6580.0 | USD | 20190811 |
| Unknown | China national standards | MT | 740.0 | USD | 20190811 |
| Unknown | China national standards | MT | 120.0 | USD | 20190811 |
| Unknown | China national standards | MT | 190.0 | USD | 20190811 |
| Unknown | China national standards | MT | 5200.0 | USD | 20190811 |