| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1650.0 | USD | 20190922 |
| Unknown | China national standards | MT | 3580.0 | USD | 20190922 |
| Unknown | China national standards | MT | 10810.0 | USD | 20190922 |
| Unknown | China national standards | MT | 4310.0 | USD | 20190922 |
| Unknown | China national standards | MT | 3960.0 | USD | 20190922 |
| Unknown | China national standards | MT | 1820.0 | USD | 20190922 |
| Unknown | China national standards | MT | 3170.0 | USD | 20190922 |
| Unknown | China national standards | MT | 298670.0 | USD | 20190922 |
| Unknown | China national standards | MT | 19610.0 | USD | 20190922 |
| Unknown | China national standards | MT | 1820.0 | USD | 20190922 |