| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 850.0 | USD | 20191023 |
| Unknown | China national standards | MT | 800.0 | USD | 20191023 |
| Unknown | China national standards | MT | 340.0 | USD | 20191023 |
| Unknown | China national standards | MT | 2400.0 | USD | 20191022 |
| Unknown | China national standards | MT | 4450.0 | USD | 20191022 |
| Unknown | China national standards | MT | 4780.0 | USD | 20191022 |
| Unknown | China national standards | MT | 39740.0 | USD | 20191022 |
| Unknown | China national standards | MT | 3650.0 | USD | 20191022 |
| Unknown | China national standards | MT | 3200.0 | USD | 20191022 |
| Unknown | China national standards | MT | 4800.0 | USD | 20191022 |