| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 920.0 | USD | 20200211 |
| Unknown | China national standards | MT | 110.0 | USD | 20200211 |
| Unknown | China national standards | MT | 810.0 | USD | 20200211 |
| Unknown | China national standards | MT | 830.0 | USD | 20200211 |
| Unknown | China national standards | MT | 5580.0 | USD | 20200211 |
| Unknown | China national standards | MT | 110.0 | USD | 20200210 |
| Unknown | China national standards | MT | 130.0 | USD | 20200210 |
| Unknown | China national standards | MT | 2510.0 | USD | 20200201 |
| Unknown | China national standards | MT | 920.0 | USD | 20200201 |
| Unknown | China national standards | MT | 820.0 | USD | 20200201 |