| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4700.0 | USD | 20180822 |
| Unknown | China national standards | MT | 1760.0 | USD | 20180822 |
| Unknown | China national standards | MT | 270.0 | USD | 20180822 |
| Unknown | China national standards | MT | 720.0 | USD | 20180822 |
| Unknown | China national standards | MT | 320.0 | USD | 20180822 |
| Unknown | China national standards | MT | 440.0 | USD | 20180822 |
| Unknown | China national standards | MT | 570.0 | USD | 20180822 |
| Unknown | China national standards | MT | 3210.0 | USD | 20180822 |
| Unknown | China national standards | MT | 2230.0 | USD | 20180821 |
| Unknown | China national standards | MT | 3820.0 | USD | 20180821 |