| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2910.0 | USD | 20180423 |
| Unknown | China national standards | MT | 3650.0 | USD | 20180423 |
| Unknown | China national standards | MT | 2340.0 | USD | 20180423 |
| Unknown | China national standards | MT | 3090.0 | USD | 20180423 |
| Unknown | China national standards | MT | 18360.0 | USD | 20180422 |
| Unknown | China national standards | MT | 14510.0 | USD | 20180422 |
| Unknown | China national standards | MT | 21340.0 | USD | 20180422 |
| Unknown | China national standards | MT | 2540.0 | USD | 20180422 |
| Unknown | China national standards | MT | 18480.0 | USD | 20180421 |
| Unknown | China national standards | MT | 17490.0 | USD | 20180421 |