| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10220.0 | USD | 20190416 |
| Unknown | China national standards | MT | 10200.0 | USD | 20190415 |
| Unknown | China national standards | MT | 300.0 | USD | 20190415 |
| Unknown | China national standards | MT | 9310.0 | USD | 20190415 |
| Unknown | China national standards | MT | 2970.0 | USD | 20190415 |
| Unknown | China national standards | MT | 830.0 | USD | 20190415 |
| Unknown | China national standards | MT | 2370.0 | USD | 20190415 |
| Unknown | China national standards | MT | 2730.0 | USD | 20190415 |
| Unknown | China national standards | MT | 4240.0 | USD | 20190415 |
| Unknown | China national standards | MT | 1060.0 | USD | 20190415 |