| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1460.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1410.0 | USD | 20200201 |
| Unknown | China national standards | MT | 10460.0 | USD | 20200201 |
| Unknown | China national standards | MT | 10210.0 | USD | 20200201 |
| Unknown | China national standards | MT | 10060.0 | USD | 20191123 |
| Unknown | China national standards | MT | 1420.0 | USD | 20191123 |
| Unknown | China national standards | MT | 1410.0 | USD | 20191118 |
| Unknown | China national standards | MT | 9950.0 | USD | 20191117 |
| Unknown | China national standards | MT | 10090.0 | USD | 20191116 |
| Unknown | China national standards | MT | 1410.0 | USD | 20191113 |