| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 340.0 | USD | 20180823 |
| Unknown | China national standards | MT | 610.0 | USD | 20180823 |
| Unknown | China national standards | MT | 2880.0 | USD | 20180823 |
| Unknown | China national standards | MT | 250.0 | USD | 20180823 |
| Unknown | China national standards | MT | 2970.0 | USD | 20180823 |
| Unknown | China national standards | MT | 1930.0 | USD | 20180822 |
| Unknown | China national standards | MT | 10130.0 | USD | 20180822 |
| Unknown | China national standards | MT | 320.0 | USD | 20180821 |
| Unknown | China national standards | MT | 2500.0 | USD | 20180821 |
| Unknown | China national standards | MT | 390.0 | USD | 20180821 |