| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1160.0 | USD | 20200901 |
| Unknown | China national standards | MT | 1520.0 | USD | 20200901 |
| Unknown | China national standards | MT | 790.0 | USD | 20200901 |
| Unknown | China national standards | MT | 3250.0 | USD | 20200901 |
| Unknown | China national standards | MT | 1520.0 | USD | 20200901 |
| Unknown | China national standards | MT | 6930.0 | USD | 20200901 |
| Unknown | China national standards | MT | 7070.0 | USD | 20200901 |
| Unknown | China national standards | MT | 7910.0 | USD | 20200901 |
| Unknown | China national standards | MT | 7050.0 | USD | 20200523 |
| Unknown | China national standards | MT | 2810.0 | USD | 20200523 |