| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3160.0 | USD | 20190715 |
| Unknown | China national standards | MT | 1540.0 | USD | 20190715 |
| Unknown | China national standards | MT | 4630.0 | USD | 20190715 |
| Unknown | China national standards | MT | 28530.0 | USD | 20190714 |
| Unknown | China national standards | MT | 4420.0 | USD | 20190714 |
| Unknown | China national standards | MT | 6320.0 | USD | 20190714 |
| Unknown | China national standards | MT | 14540.0 | USD | 20190714 |
| Unknown | China national standards | MT | 3140.0 | USD | 20190714 |
| Unknown | China national standards | MT | 6490.0 | USD | 20190714 |
| Unknown | China national standards | MT | 43650.0 | USD | 20190714 |