| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2950.0 | USD | 20180123 |
| Unknown | China national standards | MT | 19520.0 | USD | 20180123 |
| Unknown | China national standards | MT | 3570.0 | USD | 20180122 |
| Unknown | China national standards | MT | 4130.0 | USD | 20180122 |
| Unknown | China national standards | MT | 5350.0 | USD | 20180122 |
| Unknown | China national standards | MT | 32250.0 | USD | 20180122 |
| Unknown | China national standards | MT | 27310.0 | USD | 20180122 |
| Unknown | China national standards | MT | 22070.0 | USD | 20180121 |
| Unknown | China national standards | MT | 18610.0 | USD | 20180121 |
| Unknown | China national standards | MT | 4380.0 | USD | 20180120 |