| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4520.0 | USD | 20180221 |
| Unknown | China national standards | MT | 1020.0 | USD | 20180221 |
| Unknown | China national standards | MT | 630.0 | USD | 20180221 |
| Unknown | China national standards | MT | 770.0 | USD | 20180221 |
| Unknown | China national standards | MT | 1020.0 | USD | 20180221 |
| Unknown | China national standards | MT | 9090.0 | USD | 20180220 |
| Unknown | China national standards | MT | 25340.0 | USD | 20180220 |
| Unknown | China national standards | MT | 10590.0 | USD | 20180220 |
| Unknown | China national standards | MT | 3490.0 | USD | 20180220 |
| Unknown | China national standards | MT | 8430.0 | USD | 20180220 |