| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4060.0 | USD | 20190101 |
| Unknown | China national standards | MT | 9090.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3570.0 | USD | 20190101 |
| Unknown | China national standards | MT | 6350.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3790.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10080.0 | USD | 20190101 |
| Unknown | China national standards | MT | 60440.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4490.0 | USD | 20190101 |
| Unknown | China national standards | MT | 435240.0 | USD | 20190101 |
| Unknown | China national standards | MT | 564620.0 | USD | 20190101 |