| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5190.0 | USD | 20191019 |
| Unknown | China national standards | MT | 9030.0 | USD | 20191019 |
| Unknown | China national standards | MT | 8940.0 | USD | 20191019 |
| Unknown | China national standards | MT | 7270.0 | USD | 20191019 |
| Unknown | China national standards | MT | 1960.0 | USD | 20191019 |
| Unknown | China national standards | MT | 2590.0 | USD | 20191019 |
| Unknown | China national standards | MT | 2590.0 | USD | 20191019 |
| Unknown | China national standards | MT | 3020.0 | USD | 20191019 |
| Unknown | China national standards | MT | 210.0 | USD | 20191019 |
| Unknown | China national standards | MT | 7050.0 | USD | 20191018 |