| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 20210.0 | USD | 20200201 |
| Unknown | China national standards | MT | 22350.0 | USD | 20200201 |
| Unknown | China national standards | MT | 26360.0 | USD | 20200201 |
| Unknown | China national standards | MT | 22000.0 | USD | 20200201 |
| Unknown | China national standards | MT | 20770.0 | USD | 20200201 |
| Unknown | China national standards | MT | 18940.0 | USD | 20200201 |
| Unknown | China national standards | MT | 19000.0 | USD | 20200201 |
| Unknown | China national standards | MT | 24680.0 | USD | 20200201 |
| Unknown | China national standards | MT | 18790.0 | USD | 20200201 |
| Unknown | China national standards | MT | 19720.0 | USD | 20200201 |