| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4730.0 | USD | 20200518 |
| Unknown | China national standards | MT | 5510.0 | USD | 20200518 |
| Unknown | China national standards | MT | 560.0 | USD | 20200518 |
| Unknown | China national standards | MT | 3790.0 | USD | 20200518 |
| Unknown | China national standards | MT | 730.0 | USD | 20200518 |
| Unknown | China national standards | MT | 820.0 | USD | 20200517 |
| Unknown | China national standards | MT | 4840.0 | USD | 20200517 |
| Unknown | China national standards | MT | 6280.0 | USD | 20200517 |
| Unknown | China national standards | MT | 3810.0 | USD | 20200517 |
| Unknown | China national standards | MT | 3940.0 | USD | 20200517 |