| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3710.0 | USD | 20180823 |
| Unknown | China national standards | MT | 3490.0 | USD | 20180823 |
| Unknown | China national standards | MT | 4610.0 | USD | 20180823 |
| Unknown | China national standards | MT | 720.0 | USD | 20180823 |
| Unknown | China national standards | MT | 450.0 | USD | 20180823 |
| Unknown | China national standards | MT | 730.0 | USD | 20180823 |
| Unknown | China national standards | MT | 730.0 | USD | 20180823 |
| Unknown | China national standards | MT | 720.0 | USD | 20180823 |
| Unknown | China national standards | MT | 600.0 | USD | 20180823 |
| Unknown | China national standards | MT | 2770.0 | USD | 20180822 |