| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3940.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3250.0 | USD | 20190101 |
| Unknown | China national standards | MT | 9240.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2820.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2550.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3120.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3590.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3810.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3350.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3590.0 | USD | 20190101 |