| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 610.0 | USD | 20191012 |
| Unknown | China national standards | MT | 610.0 | USD | 20191012 |
| Unknown | China national standards | MT | 4380.0 | USD | 20191012 |
| Unknown | China national standards | MT | 800.0 | USD | 20191012 |
| Unknown | China national standards | MT | 120.0 | USD | 20191012 |
| Unknown | China national standards | MT | 120.0 | USD | 20191012 |
| Unknown | China national standards | MT | 110.0 | USD | 20191012 |
| Unknown | China national standards | MT | 120.0 | USD | 20191012 |
| Unknown | China national standards | MT | 650.0 | USD | 20191011 |
| Unknown | China national standards | MT | 10180.0 | USD | 20191011 |