| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5010.0 | USD | 20191019 |
| Unknown | China national standards | MT | 6280.0 | USD | 20191019 |
| Unknown | China national standards | MT | 890.0 | USD | 20191019 |
| Unknown | China national standards | MT | 1190.0 | USD | 20191019 |
| Unknown | China national standards | MT | 1260.0 | USD | 20191019 |
| Unknown | China national standards | MT | 5100.0 | USD | 20191019 |
| Unknown | China national standards | MT | 6330.0 | USD | 20191019 |
| Unknown | China national standards | MT | 710.0 | USD | 20191018 |
| Unknown | China national standards | MT | 830.0 | USD | 20191018 |
| Unknown | China national standards | MT | 1300.0 | USD | 20191018 |