| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 64870.0 | USD | 20190715 |
| Unknown | China national standards | MT | 9750.0 | USD | 20190715 |
| Unknown | China national standards | MT | 450.0 | USD | 20190715 |
| Unknown | China national standards | MT | 3730.0 | USD | 20190715 |
| Unknown | China national standards | MT | 1530.0 | USD | 20190715 |
| Unknown | China national standards | MT | 440.0 | USD | 20190715 |
| Unknown | China national standards | MT | 520.0 | USD | 20190715 |
| Unknown | China national standards | MT | 51050.0 | USD | 20190714 |
| Unknown | China national standards | MT | 3730.0 | USD | 20190714 |
| Unknown | China national standards | MT | 530.0 | USD | 20190714 |