| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 260.0 | USD | 20180423 |
| Unknown | China national standards | MT | 490.0 | USD | 20180423 |
| Unknown | China national standards | MT | 480.0 | USD | 20180423 |
| Unknown | China national standards | MT | 1600.0 | USD | 20180422 |
| Unknown | China national standards | MT | 1710.0 | USD | 20180422 |
| Unknown | China national standards | MT | 2720.0 | USD | 20180422 |
| Unknown | China national standards | MT | 2550.0 | USD | 20180422 |
| Unknown | China national standards | MT | 3230.0 | USD | 20180422 |
| Unknown | China national standards | MT | 210.0 | USD | 20180422 |
| Unknown | China national standards | MT | 500.0 | USD | 20180422 |