| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 600.0 | USD | 20200311 |
| Unknown | China national standards | MT | 510.0 | USD | 20200311 |
| Unknown | China national standards | MT | 500.0 | USD | 20200311 |
| Unknown | China national standards | MT | 3020.0 | USD | 20200311 |
| Unknown | China national standards | MT | 540.0 | USD | 20200311 |
| Unknown | China national standards | MT | 1010.0 | USD | 20200311 |
| Unknown | China national standards | MT | 600.0 | USD | 20200311 |
| Unknown | China national standards | MT | 560.0 | USD | 20200311 |
| Unknown | China national standards | MT | 610.0 | USD | 20200311 |
| Unknown | China national standards | MT | 1210.0 | USD | 20200311 |