| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 634630.0 | USD | 20191001 |
| Unknown | China national standards | MT | 910200.0 | USD | 20191001 |
| Unknown | China national standards | MT | 413960.0 | USD | 20191001 |
| Unknown | China national standards | MT | 7846190.0 | USD | 20191001 |
| Unknown | China national standards | MT | 388520.0 | USD | 20191001 |
| Unknown | China national standards | MT | 5920.0 | USD | 20191001 |
| Unknown | China national standards | MT | 7360.0 | USD | 20191001 |
| Unknown | China national standards | MT | 10530.0 | USD | 20191001 |
| Unknown | China national standards | MT | 2680.0 | USD | 20191001 |
| Unknown | China national standards | MT | 7830.0 | USD | 20191001 |