| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1070.0 | USD | 20191111 |
| Unknown | China national standards | MT | 8410.0 | USD | 20191111 |
| Unknown | China national standards | MT | 1120.0 | USD | 20191110 |
| Unknown | China national standards | MT | 7340.0 | USD | 20191110 |
| Unknown | China national standards | MT | 1190.0 | USD | 20191110 |
| Unknown | China national standards | MT | 9690.0 | USD | 20191101 |
| Unknown | China national standards | MT | 7890.0 | USD | 20191101 |
| Unknown | China national standards | MT | 7280.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1030.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1030.0 | USD | 20191101 |