| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5520.0 | USD | 20180320 |
| Unknown | China national standards | MT | 8200.0 | USD | 20180320 |
| Unknown | China national standards | MT | 990.0 | USD | 20180320 |
| Unknown | China national standards | MT | 10630.0 | USD | 20180319 |
| Unknown | China national standards | MT | 5280.0 | USD | 20180319 |
| Unknown | China national standards | MT | 5280.0 | USD | 20180318 |
| Unknown | China national standards | MT | 7460.0 | USD | 20180318 |
| Unknown | China national standards | MT | 15140.0 | USD | 20180318 |
| Unknown | China national standards | MT | 1020.0 | USD | 20180318 |
| Unknown | China national standards | MT | 830.0 | USD | 20180318 |