| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15940.0 | USD | 20200201 |
| Unknown | China national standards | MT | 4130.0 | USD | 20200201 |
| Unknown | China national standards | MT | 6210.0 | USD | 20200201 |
| Unknown | China national standards | MT | 9860.0 | USD | 20200201 |
| Unknown | China national standards | MT | 10610.0 | USD | 20200201 |
| Unknown | China national standards | MT | 9100.0 | USD | 20200201 |
| Unknown | China national standards | MT | 63670.0 | USD | 20200201 |
| Unknown | China national standards | MT | 7750.0 | USD | 20200201 |
| Unknown | China national standards | MT | 6240.0 | USD | 20200201 |
| Unknown | China national standards | MT | 5150.0 | USD | 20200201 |