| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 73760.0 | USD | 20180119 |
| Unknown | China national standards | MT | 11980.0 | USD | 20180119 |
| Unknown | China national standards | MT | 3440.0 | USD | 20180119 |
| Unknown | China national standards | MT | 4790.0 | USD | 20180119 |
| Unknown | China national standards | MT | 6630.0 | USD | 20180119 |
| Unknown | China national standards | MT | 16570.0 | USD | 20180118 |
| Unknown | China national standards | MT | 424970.0 | USD | 20180118 |
| Unknown | China national standards | MT | 44080.0 | USD | 20180118 |
| Unknown | China national standards | MT | 23630.0 | USD | 20180118 |
| Unknown | China national standards | MT | 6670.0 | USD | 20180118 |