| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 420.0 | USD | 20180418 |
| Unknown | China national standards | MT | 2370.0 | USD | 20180417 |
| Unknown | China national standards | MT | 3940.0 | USD | 20180417 |
| Unknown | China national standards | MT | 2600.0 | USD | 20180417 |
| Unknown | China national standards | MT | 2400.0 | USD | 20180417 |
| Unknown | China national standards | MT | 4410.0 | USD | 20180417 |
| Unknown | China national standards | MT | 3580.0 | USD | 20180417 |
| Unknown | China national standards | MT | 2230.0 | USD | 20180417 |
| Unknown | China national standards | MT | 4990.0 | USD | 20180417 |
| Unknown | China national standards | MT | 890.0 | USD | 20180417 |