| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3330.0 | USD | 20171221 |
| Unknown | China national standards | MT | 4490.0 | USD | 20171221 |
| Unknown | China national standards | MT | 28590.0 | USD | 20171220 |
| Unknown | China national standards | MT | 26080.0 | USD | 20171220 |
| Unknown | China national standards | MT | 23430.0 | USD | 20171220 |
| Unknown | China national standards | MT | 24620.0 | USD | 20171220 |
| Unknown | China national standards | MT | 23530.0 | USD | 20171220 |
| Unknown | China national standards | MT | 22820.0 | USD | 20171220 |
| Unknown | China national standards | MT | 26050.0 | USD | 20171220 |
| Unknown | China national standards | MT | 25500.0 | USD | 20171220 |