| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 700.0 | USD | 20190620 |
| Unknown | China national standards | MT | 5000.0 | USD | 20190620 |
| Unknown | China national standards | MT | 720.0 | USD | 20190620 |
| Unknown | China national standards | MT | 22820.0 | USD | 20190620 |
| Unknown | China national standards | MT | 3810.0 | USD | 20190619 |
| Unknown | China national standards | MT | 6130.0 | USD | 20190619 |
| Unknown | China national standards | MT | 90.0 | USD | 20190618 |
| Unknown | China national standards | MT | 3390.0 | USD | 20190617 |
| Unknown | China national standards | MT | 3390.0 | USD | 20190617 |
| Unknown | China national standards | MT | 5000.0 | USD | 20190617 |