| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 210.0 | USD | 20180221 |
| Unknown | China national standards | MT | 7480.0 | USD | 20180220 |
| Unknown | China national standards | MT | 2810.0 | USD | 20180220 |
| Unknown | China national standards | MT | 4880.0 | USD | 20180220 |
| Unknown | China national standards | MT | 8760.0 | USD | 20180220 |
| Unknown | China national standards | MT | 670.0 | USD | 20180220 |
| Unknown | China national standards | MT | 2610.0 | USD | 20180220 |
| Unknown | China national standards | MT | 9820.0 | USD | 20180220 |
| Unknown | China national standards | MT | 1770.0 | USD | 20180220 |
| Unknown | China national standards | MT | 2060.0 | USD | 20180220 |