| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5270.0 | USD | 20190201 |
| Unknown | China national standards | MT | 11020.0 | USD | 20190201 |
| Unknown | China national standards | MT | 3630.0 | USD | 20190201 |
| Unknown | China national standards | MT | 6840.0 | USD | 20190201 |
| Unknown | China national standards | MT | 6750.0 | USD | 20190201 |
| Unknown | China national standards | MT | 6860.0 | USD | 20190201 |
| Unknown | China national standards | MT | 5300.0 | USD | 20190201 |
| Unknown | China national standards | MT | 15680.0 | USD | 20190201 |
| Unknown | China national standards | MT | 14730.0 | USD | 20190201 |
| Unknown | China national standards | MT | 910.0 | USD | 20190201 |