| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2170.0 | USD | 20190716 |
| Unknown | China national standards | MT | 2880.0 | USD | 20190716 |
| Unknown | China national standards | MT | 17020.0 | USD | 20190716 |
| Unknown | China national standards | MT | 2620.0 | USD | 20190716 |
| Unknown | China national standards | MT | 2620.0 | USD | 20190715 |
| Unknown | China national standards | MT | 2660.0 | USD | 20190715 |
| Unknown | China national standards | MT | 19530.0 | USD | 20190715 |
| Unknown | China national standards | MT | 20060.0 | USD | 20190715 |
| Unknown | China national standards | MT | 2620.0 | USD | 20190714 |
| Unknown | China national standards | MT | 21500.0 | USD | 20190714 |