| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4340.0 | USD | 20180221 |
| Unknown | China national standards | MT | 5420.0 | USD | 20180221 |
| Unknown | China national standards | MT | 28900.0 | USD | 20180220 |
| Unknown | China national standards | MT | 12580.0 | USD | 20180220 |
| Unknown | China national standards | MT | 27890.0 | USD | 20180220 |
| Unknown | China national standards | MT | 38540.0 | USD | 20180220 |
| Unknown | China national standards | MT | 32740.0 | USD | 20180220 |
| Unknown | China national standards | MT | 3070.0 | USD | 20180220 |
| Unknown | China national standards | MT | 5050.0 | USD | 20180220 |
| Unknown | China national standards | MT | 4710.0 | USD | 20180220 |