| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12590.0 | USD | 20190418 |
| Unknown | China national standards | MT | 16020.0 | USD | 20190418 |
| Unknown | China national standards | MT | 30140.0 | USD | 20190418 |
| Unknown | China national standards | MT | 5100.0 | USD | 20190418 |
| Unknown | China national standards | MT | 4590.0 | USD | 20190418 |
| Unknown | China national standards | MT | 5080.0 | USD | 20190417 |
| Unknown | China national standards | MT | 30200.0 | USD | 20190417 |
| Unknown | China national standards | MT | 34090.0 | USD | 20190417 |
| Unknown | China national standards | MT | 29200.0 | USD | 20190417 |
| Unknown | China national standards | MT | 36820.0 | USD | 20190417 |