| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 31370.0 | USD | 20190101 |
| Unknown | China national standards | MT | 32100.0 | USD | 20190101 |
| Unknown | China national standards | MT | 37910.0 | USD | 20190101 |
| Unknown | China national standards | MT | 31800.0 | USD | 20190101 |
| Unknown | China national standards | MT | 32030.0 | USD | 20190101 |
| Unknown | China national standards | MT | 30280.0 | USD | 20190101 |
| Unknown | China national standards | MT | 32760.0 | USD | 20190101 |
| Unknown | China national standards | MT | 53200.0 | USD | 20190101 |
| Unknown | China national standards | MT | 34300.0 | USD | 20190101 |
| Unknown | China national standards | MT | 38500.0 | USD | 20190101 |