| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3800.0 | USD | 20190717 |
| Unknown | China national standards | MT | 5740.0 | USD | 20190717 |
| Unknown | China national standards | MT | 3510.0 | USD | 20190717 |
| Unknown | China national standards | MT | 490.0 | USD | 20190716 |
| Unknown | China national standards | MT | 620.0 | USD | 20190716 |
| Unknown | China national standards | MT | 660.0 | USD | 20190716 |
| Unknown | China national standards | MT | 750.0 | USD | 20190716 |
| Unknown | China national standards | MT | 3720.0 | USD | 20190716 |
| Unknown | China national standards | MT | 5620.0 | USD | 20190716 |
| Unknown | China national standards | MT | 3660.0 | USD | 20190716 |