| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22700.0 | USD | 20200513 |
| Unknown | China national standards | MT | 18700.0 | USD | 20200513 |
| Unknown | China national standards | MT | 19890.0 | USD | 20200513 |
| Unknown | China national standards | MT | 20840.0 | USD | 20200513 |
| Unknown | China national standards | MT | 21040.0 | USD | 20200512 |
| Unknown | China national standards | MT | 22810.0 | USD | 20200512 |
| Unknown | China national standards | MT | 18180.0 | USD | 20200512 |
| Unknown | China national standards | MT | 2960.0 | USD | 20200512 |
| Unknown | China national standards | MT | 2940.0 | USD | 20200512 |
| Unknown | China national standards | MT | 3430.0 | USD | 20200512 |