| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 230.0 | USD | 20200210 |
| Unknown | China national standards | MT | 310.0 | USD | 20200210 |
| Unknown | China national standards | MT | 950.0 | USD | 20200210 |
| Unknown | China national standards | MT | 40.0 | USD | 20200210 |
| Unknown | China national standards | MT | 30.0 | USD | 20200210 |
| Unknown | China national standards | MT | 30.0 | USD | 20200210 |
| Unknown | China national standards | MT | 40.0 | USD | 20200210 |
| Unknown | China national standards | MT | 30.0 | USD | 20200210 |
| Unknown | China national standards | MT | 220.0 | USD | 20200210 |
| Unknown | China national standards | MT | 860.0 | USD | 20200210 |