| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7890.0 | USD | 20200211 |
| Unknown | China national standards | MT | 1120.0 | USD | 20200211 |
| Unknown | China national standards | MT | 980.0 | USD | 20200210 |
| Unknown | China national standards | MT | 7840.0 | USD | 20200201 |
| Unknown | China national standards | MT | 7300.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1140.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1040.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1060.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1040.0 | USD | 20200201 |
| Unknown | China national standards | MT | 710.0 | USD | 20200201 |