| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10530.0 | USD | 20190418 |
| Unknown | China national standards | MT | 10110.0 | USD | 20190418 |
| Unknown | China national standards | MT | 10130.0 | USD | 20190418 |
| Unknown | China national standards | MT | 10580.0 | USD | 20190418 |
| Unknown | China national standards | MT | 10160.0 | USD | 20190418 |
| Unknown | China national standards | MT | 1640.0 | USD | 20190418 |
| Unknown | China national standards | MT | 9570.0 | USD | 20190417 |
| Unknown | China national standards | MT | 14060.0 | USD | 20190417 |
| Unknown | China national standards | MT | 11040.0 | USD | 20190417 |
| Unknown | China national standards | MT | 14060.0 | USD | 20190417 |