| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6710.0 | USD | 20180121 |
| Unknown | China national standards | MT | 55990.0 | USD | 20180121 |
| Unknown | China national standards | MT | 8450.0 | USD | 20180121 |
| Unknown | China national standards | MT | 1100.0 | USD | 20180121 |
| Unknown | China national standards | MT | 6980.0 | USD | 20180120 |
| Unknown | China national standards | MT | 8190.0 | USD | 20180120 |
| Unknown | China national standards | MT | 1070.0 | USD | 20180119 |
| Unknown | China national standards | MT | 1050.0 | USD | 20180119 |
| Unknown | China national standards | MT | 62240.0 | USD | 20180118 |
| Unknown | China national standards | MT | 9390.0 | USD | 20180118 |