| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10210.0 | USD | 20190515 |
| Unknown | China national standards | MT | 10430.0 | USD | 20190515 |
| Unknown | China national standards | MT | 9850.0 | USD | 20190515 |
| Unknown | China national standards | MT | 11570.0 | USD | 20190515 |
| Unknown | China national standards | MT | 9740.0 | USD | 20190515 |
| Unknown | China national standards | MT | 11420.0 | USD | 20190515 |
| Unknown | China national standards | MT | 1710.0 | USD | 20190515 |
| Unknown | China national standards | MT | 1720.0 | USD | 20190515 |
| Unknown | China national standards | MT | 1590.0 | USD | 20190515 |
| Unknown | China national standards | MT | 1600.0 | USD | 20190515 |