| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6780.0 | USD | 20170501 |
| Unknown | China national standards | MT | 10450.0 | USD | 20170501 |
| Unknown | China national standards | MT | 10430.0 | USD | 20170501 |
| Unknown | China national standards | MT | 1090.0 | USD | 20170501 |
| Unknown | China national standards | MT | 880.0 | USD | 20170501 |
| Unknown | China national standards | MT | 6630.0 | USD | 20170501 |
| Unknown | China national standards | MT | 53010.0 | USD | 20170423 |
| Unknown | China national standards | MT | 56240.0 | USD | 20170423 |
| Unknown | China national standards | MT | 57440.0 | USD | 20170423 |
| Unknown | China national standards | MT | 45510.0 | USD | 20170423 |