| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3680.0 | USD | 20190915 |
| Unknown | China national standards | MT | 3000.0 | USD | 20190915 |
| Unknown | China national standards | MT | 3210.0 | USD | 20190914 |
| Unknown | China national standards | MT | 3050.0 | USD | 20190914 |
| Unknown | China national standards | MT | 21180.0 | USD | 20190914 |
| Unknown | China national standards | MT | 21750.0 | USD | 20190914 |
| Unknown | China national standards | MT | 2980.0 | USD | 20190914 |
| Unknown | China national standards | MT | 3160.0 | USD | 20190914 |
| Unknown | China national standards | MT | 3800.0 | USD | 20190914 |
| Unknown | China national standards | MT | 3160.0 | USD | 20190914 |