| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12510.0 | USD | 20190718 |
| Unknown | China national standards | MT | 1620.0 | USD | 20190717 |
| Unknown | China national standards | MT | 1880.0 | USD | 20190717 |
| Unknown | China national standards | MT | 1800.0 | USD | 20190716 |
| Unknown | China national standards | MT | 3940.0 | USD | 20190716 |
| Unknown | China national standards | MT | 14920.0 | USD | 20190716 |
| Unknown | China national standards | MT | 2170.0 | USD | 20190716 |
| Unknown | China national standards | MT | 9210.0 | USD | 20190716 |
| Unknown | China national standards | MT | 1690.0 | USD | 20190715 |
| Unknown | China national standards | MT | 21730.0 | USD | 20190715 |