| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 640.0 | USD | 20191018 |
| Unknown | China national standards | MT | 670.0 | USD | 20191018 |
| Unknown | China national standards | MT | 2290.0 | USD | 20191018 |
| Unknown | China national standards | MT | 680.0 | USD | 20191018 |
| Unknown | China national standards | MT | 35340.0 | USD | 20191018 |
| Unknown | China national standards | MT | 610.0 | USD | 20191018 |
| Unknown | China national standards | MT | 7920.0 | USD | 20191018 |
| Unknown | China national standards | MT | 670.0 | USD | 20191018 |
| Unknown | China national standards | MT | 1000.0 | USD | 20191018 |
| Unknown | China national standards | MT | 12010.0 | USD | 20191018 |