| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3330.0 | USD | 20191019 |
| Unknown | China national standards | MT | 490.0 | USD | 20191019 |
| Unknown | China national standards | MT | 500.0 | USD | 20191019 |
| Unknown | China national standards | MT | 1600.0 | USD | 20191019 |
| Unknown | China national standards | MT | 1920.0 | USD | 20191019 |
| Unknown | China national standards | MT | 1710.0 | USD | 20191019 |
| Unknown | China national standards | MT | 220.0 | USD | 20191019 |
| Unknown | China national standards | MT | 760.0 | USD | 20191019 |
| Unknown | China national standards | MT | 4100.0 | USD | 20191018 |
| Unknown | China national standards | MT | 3510.0 | USD | 20191018 |