| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4120.0 | USD | 20180422 |
| Unknown | China national standards | MT | 3740.0 | USD | 20180422 |
| Unknown | China national standards | MT | 4540.0 | USD | 20180422 |
| Unknown | China national standards | MT | 4510.0 | USD | 20180422 |
| Unknown | China national standards | MT | 4170.0 | USD | 20180422 |
| Unknown | China national standards | MT | 3820.0 | USD | 20180422 |
| Unknown | China national standards | MT | 4340.0 | USD | 20180422 |
| Unknown | China national standards | MT | 4090.0 | USD | 20180422 |
| Unknown | China national standards | MT | 3950.0 | USD | 20180422 |
| Unknown | China national standards | MT | 25850.0 | USD | 20180421 |