| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 650.0 | USD | 20180823 |
| Unknown | China national standards | MT | 420.0 | USD | 20180823 |
| Unknown | China national standards | MT | 230.0 | USD | 20180823 |
| Unknown | China national standards | MT | 580.0 | USD | 20180823 |
| Unknown | China national standards | MT | 4490.0 | USD | 20180823 |
| Unknown | China national standards | MT | 150.0 | USD | 20180823 |
| Unknown | China national standards | MT | 890.0 | USD | 20180822 |
| Unknown | China national standards | MT | 3060.0 | USD | 20180822 |
| Unknown | China national standards | MT | 1470.0 | USD | 20180822 |
| Unknown | China national standards | MT | 3850.0 | USD | 20180822 |