| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 298660.0 | USD | 20190113 |
| Unknown | China national standards | MT | 838320.0 | USD | 20190113 |
| Unknown | China national standards | MT | 384020.0 | USD | 20190113 |
| Unknown | China national standards | MT | 211320.02 | USD | 20190113 |
| Unknown | China national standards | MT | 530.0 | USD | 20190113 |
| Unknown | China national standards | MT | 1560.0 | USD | 20190113 |
| Unknown | China national standards | MT | 600.0 | USD | 20190113 |
| Unknown | China national standards | MT | 290.0 | USD | 20190113 |
| Unknown | China national standards | MT | 720.0 | USD | 20190113 |
| Unknown | China national standards | MT | 2960.0 | USD | 20190113 |