| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1990.0 | USD | 20190515 |
| Unknown | China national standards | MT | 5880.0 | USD | 20190515 |
| Unknown | China national standards | MT | 3960.0 | USD | 20190515 |
| Unknown | China national standards | MT | 8540.0 | USD | 20190515 |
| Unknown | China national standards | MT | 7550.0 | USD | 20190514 |
| Unknown | China national standards | MT | 9410.0 | USD | 20190514 |
| Unknown | China national standards | MT | 2150.0 | USD | 20190513 |
| Unknown | China national standards | MT | 1130.0 | USD | 20190513 |
| Unknown | China national standards | MT | 26850.0 | USD | 20190513 |
| Unknown | China national standards | MT | 33810.0 | USD | 20190513 |