| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18210.0 | USD | 20200901 |
| Unknown | China national standards | MT | 18180.0 | USD | 20200901 |
| Unknown | China national standards | MT | 21200.0 | USD | 20200901 |
| Unknown | China national standards | MT | 2630.0 | USD | 20200901 |
| Unknown | China national standards | MT | 13530.0 | USD | 20200523 |
| Unknown | China national standards | MT | 25650.0 | USD | 20200523 |
| Unknown | China national standards | MT | 2490.0 | USD | 20200523 |
| Unknown | China national standards | MT | 2890.0 | USD | 20200523 |
| Unknown | China national standards | MT | 2780.0 | USD | 20200523 |
| Unknown | China national standards | MT | 2430.0 | USD | 20200523 |