| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 800.0 | USD | 20190716 |
| Unknown | China national standards | MT | 1050.0 | USD | 20190716 |
| Unknown | China national standards | MT | 960.0 | USD | 20190716 |
| Unknown | China national standards | MT | 150.0 | USD | 20190715 |
| Unknown | China national standards | MT | 140.0 | USD | 20190715 |
| Unknown | China national standards | MT | 810.0 | USD | 20190715 |
| Unknown | China national standards | MT | 1000.0 | USD | 20190715 |
| Unknown | China national standards | MT | 960.0 | USD | 20190715 |
| Unknown | China national standards | MT | 920.0 | USD | 20190715 |
| Unknown | China national standards | MT | 1030.0 | USD | 20190715 |