| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 43710.0 | USD | 20190812 |
| Unknown | China national standards | MT | 630.0 | USD | 20190812 |
| Unknown | China national standards | MT | 770.0 | USD | 20190812 |
| Unknown | China national standards | MT | 390.0 | USD | 20190812 |
| Unknown | China national standards | MT | 2440.0 | USD | 20190812 |
| Unknown | China national standards | MT | 1280.0 | USD | 20190812 |
| Unknown | China national standards | MT | 30300.0 | USD | 20190812 |
| Unknown | China national standards | MT | 7540.0 | USD | 20190812 |
| Unknown | China national standards | MT | 4280.0 | USD | 20190812 |
| Unknown | China national standards | MT | 5960.0 | USD | 20190812 |