| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2660.0 | USD | 20191018 |
| Unknown | China national standards | MT | 30920.0 | USD | 20191018 |
| Unknown | China national standards | MT | 46950.0 | USD | 20191017 |
| Unknown | China national standards | MT | 54720.0 | USD | 20191015 |
| Unknown | China national standards | MT | 120.0 | USD | 20191015 |
| Unknown | China national standards | MT | 1380.0 | USD | 20191014 |
| Unknown | China national standards | MT | 410.0 | USD | 20191014 |
| Unknown | China national standards | MT | 6640.0 | USD | 20191014 |
| Unknown | China national standards | MT | 4420.0 | USD | 20191014 |
| Unknown | China national standards | MT | 14660.0 | USD | 20191014 |