| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 800.0 | USD | 20171111 |
| Unknown | China national standards | MT | 5090.0 | USD | 20171111 |
| Unknown | China national standards | MT | 5680.0 | USD | 20171101 |
| Unknown | China national standards | MT | 860.0 | USD | 20171101 |
| Unknown | China national standards | MT | 5240.0 | USD | 20171101 |
| Unknown | China national standards | MT | 5620.0 | USD | 20171101 |
| Unknown | China national standards | MT | 860.0 | USD | 20171101 |
| Unknown | China national standards | MT | 5240.0 | USD | 20171101 |
| Unknown | China national standards | MT | 5400.0 | USD | 20171020 |
| Unknown | China national standards | MT | 820.0 | USD | 20171020 |