| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 59190.0 | USD | 20190619 |
| Unknown | China national standards | MT | 9320.0 | USD | 20190619 |
| Unknown | China national standards | MT | 56740.0 | USD | 20190618 |
| Unknown | China national standards | MT | 9540.0 | USD | 20190618 |
| Unknown | China national standards | MT | 26580.0 | USD | 20190617 |
| Unknown | China national standards | MT | 165860.0 | USD | 20190616 |
| Unknown | China national standards | MT | 54510.0 | USD | 20190616 |
| Unknown | China national standards | MT | 67970.0 | USD | 20190616 |
| Unknown | China national standards | MT | 4560.0 | USD | 20190616 |
| Unknown | China national standards | MT | 8780.0 | USD | 20190616 |