| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1020.0 | USD | 20200312 |
| Unknown | China national standards | MT | 410.0 | USD | 20200312 |
| Unknown | China national standards | MT | 510.0 | USD | 20200312 |
| Unknown | China national standards | MT | 370.0 | USD | 20200312 |
| Unknown | China national standards | MT | 640.0 | USD | 20200312 |
| Unknown | China national standards | MT | 1620.0 | USD | 20200311 |
| Unknown | China national standards | MT | 4370.0 | USD | 20200311 |
| Unknown | China national standards | MT | 2610.0 | USD | 20200311 |
| Unknown | China national standards | MT | 5340.0 | USD | 20200311 |
| Unknown | China national standards | MT | 4560.0 | USD | 20200311 |