| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 330.0 | USD | 20191020 |
| Unknown | China national standards | MT | 310.0 | USD | 20191020 |
| Unknown | China national standards | MT | 3820.0 | USD | 20191020 |
| Unknown | China national standards | MT | 950.0 | USD | 20191020 |
| Unknown | China national standards | MT | 1720.0 | USD | 20191020 |
| Unknown | China national standards | MT | 3000.0 | USD | 20191019 |
| Unknown | China national standards | MT | 12360.0 | USD | 20191019 |
| Unknown | China national standards | MT | 2990.0 | USD | 20191019 |
| Unknown | China national standards | MT | 68180.0 | USD | 20191019 |
| Unknown | China national standards | MT | 1550.0 | USD | 20191019 |