| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3770.0 | USD | 20191011 |
| Unknown | China national standards | MT | 4640.0 | USD | 20191011 |
| Unknown | China national standards | MT | 3540.0 | USD | 20191011 |
| Unknown | China national standards | MT | 2960.0 | USD | 20191011 |
| Unknown | China national standards | MT | 3610.0 | USD | 20191011 |
| Unknown | China national standards | MT | 3710.0 | USD | 20191011 |
| Unknown | China national standards | MT | 3500.0 | USD | 20191011 |
| Unknown | China national standards | MT | 2330.0 | USD | 20191011 |
| Unknown | China national standards | MT | 4640.0 | USD | 20191011 |
| Unknown | China national standards | MT | 26530.0 | USD | 20191010 |