| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4010.0 | USD | 20190101 |
| Unknown | China national standards | MT | 6530.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4260.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4020.0 | USD | 20190101 |
| Unknown | China national standards | MT | 9800.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4400.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4320.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4110.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2360.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4010.0 | USD | 20190101 |