| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 710.0 | USD | 20190320 |
| Unknown | China national standards | MT | 1180.0 | USD | 20190320 |
| Unknown | China national standards | MT | 270.0 | USD | 20190320 |
| Unknown | China national standards | MT | 3100.0 | USD | 20190319 |
| Unknown | China national standards | MT | 90330.0 | USD | 20190319 |
| Unknown | China national standards | MT | 10950.0 | USD | 20190319 |
| Unknown | China national standards | MT | 7910.0 | USD | 20190319 |
| Unknown | China national standards | MT | 13810.0 | USD | 20190319 |
| Unknown | China national standards | MT | 4750.0 | USD | 20190319 |
| Unknown | China national standards | MT | 60820.0 | USD | 20190319 |