| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16670.0 | USD | 20181022 |
| Unknown | China national standards | MT | 3140.0 | USD | 20181021 |
| Unknown | China national standards | MT | 15580.0 | USD | 20181021 |
| Unknown | China national standards | MT | 1120.0 | USD | 20181021 |
| Unknown | China national standards | MT | 940.0 | USD | 20181021 |
| Unknown | China national standards | MT | 21810.0 | USD | 20181021 |
| Unknown | China national standards | MT | 2410.0 | USD | 20181021 |
| Unknown | China national standards | MT | 16640.0 | USD | 20181021 |
| Unknown | China national standards | MT | 1200.0 | USD | 20181021 |
| Unknown | China national standards | MT | 21510.0 | USD | 20181020 |