| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 580.0 | USD | 20180117 |
| Unknown | China national standards | MT | 450.0 | USD | 20180117 |
| Unknown | China national standards | MT | 2910.0 | USD | 20180117 |
| Unknown | China national standards | MT | 520.0 | USD | 20180117 |
| Unknown | China national standards | MT | 260.0 | USD | 20180117 |
| Unknown | China national standards | MT | 105580.0 | USD | 20180117 |
| Unknown | China national standards | MT | 1110.0 | USD | 20180117 |
| Unknown | China national standards | MT | 9290.0 | USD | 20180116 |
| Unknown | China national standards | MT | 4630.0 | USD | 20180116 |
| Unknown | China national standards | MT | 5630.0 | USD | 20180116 |