| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1510.0 | USD | 20190517 |
| Unknown | China national standards | MT | 11150.0 | USD | 20190517 |
| Unknown | China national standards | MT | 4370.0 | USD | 20190517 |
| Unknown | China national standards | MT | 912770.0 | USD | 20190517 |
| Unknown | China national standards | MT | 85340.0 | USD | 20190517 |
| Unknown | China national standards | MT | 912770.0 | USD | 20190517 |
| Unknown | China national standards | MT | 72720.0 | USD | 20190517 |
| Unknown | China national standards | MT | 7500.0 | USD | 20190517 |
| Unknown | China national standards | MT | 18380.0 | USD | 20190517 |
| Unknown | China national standards | MT | 10500.0 | USD | 20190517 |