| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 28780.0 | USD | 20200518 |
| Unknown | China national standards | MT | 12370.0 | USD | 20200518 |
| Unknown | China national standards | MT | 12370.0 | USD | 20200518 |
| Unknown | China national standards | MT | 1230.0 | USD | 20200518 |
| Unknown | China national standards | MT | 1490.0 | USD | 20200518 |
| Unknown | China national standards | MT | 1000.0 | USD | 20200518 |
| Unknown | China national standards | MT | 770.0 | USD | 20200518 |
| Unknown | China national standards | MT | 10560.0 | USD | 20200517 |
| Unknown | China national standards | MT | 11110.0 | USD | 20200517 |
| Unknown | China national standards | MT | 6890.0 | USD | 20200517 |