| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4070.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3940.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3630.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3930.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3830.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3510.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3850.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3140.0 | USD | 20180101 |
| Unknown | China national standards | MT | 4320.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3760.0 | USD | 20180101 |