| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5320.0 | USD | 20170910 |
| Unknown | China national standards | MT | 5090.0 | USD | 20170901 |
| Unknown | China national standards | MT | 5400.0 | USD | 20170901 |
| Unknown | China national standards | MT | 860.0 | USD | 20170901 |
| Unknown | China national standards | MT | 860.0 | USD | 20170901 |
| Unknown | China national standards | MT | 920.0 | USD | 20170901 |
| Unknown | China national standards | MT | 760.0 | USD | 20170901 |
| Unknown | China national standards | MT | 930.0 | USD | 20170901 |
| Unknown | China national standards | MT | 5400.0 | USD | 20170901 |
| Unknown | China national standards | MT | 5770.0 | USD | 20170901 |