| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 850.0 | USD | 20190515 |
| Unknown | China national standards | MT | 1410.0 | USD | 20190515 |
| Unknown | China national standards | MT | 1330.0 | USD | 20190515 |
| Unknown | China national standards | MT | 1700.0 | USD | 20190515 |
| Unknown | China national standards | MT | 310.0 | USD | 20190515 |
| Unknown | China national standards | MT | 11350.0 | USD | 20190515 |
| Unknown | China national standards | MT | 6640.0 | USD | 20190515 |
| Unknown | China national standards | MT | 5670.0 | USD | 20190515 |
| Unknown | China national standards | MT | 9630.0 | USD | 20190515 |
| Unknown | China national standards | MT | 8220.0 | USD | 20190515 |