| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 88350.0 | USD | 20191019 |
| Unknown | China national standards | MT | 46350.0 | USD | 20191019 |
| Unknown | China national standards | MT | 6330.0 | USD | 20191019 |
| Unknown | China national standards | MT | 5980.0 | USD | 20191019 |
| Unknown | China national standards | MT | 15560.0 | USD | 20191019 |
| Unknown | China national standards | MT | 10190.0 | USD | 20191019 |
| Unknown | China national standards | MT | 42620.0 | USD | 20191019 |
| Unknown | China national standards | MT | 4420.0 | USD | 20191019 |
| Unknown | China national standards | MT | 11090.0 | USD | 20191019 |
| Unknown | China national standards | MT | 634980.0 | USD | 20191019 |