| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 950.0 | USD | 20180116 |
| Unknown | China national standards | MT | 2180.0 | USD | 20180116 |
| Unknown | China national standards | MT | 820.0 | USD | 20180116 |
| Unknown | China national standards | MT | 190.0 | USD | 20180116 |
| Unknown | China national standards | MT | 190.0 | USD | 20180116 |
| Unknown | China national standards | MT | 130.0 | USD | 20180115 |
| Unknown | China national standards | MT | 930.0 | USD | 20180115 |
| Unknown | China national standards | MT | 2000.0 | USD | 20180115 |
| Unknown | China national standards | MT | 880.0 | USD | 20180115 |
| Unknown | China national standards | MT | 1480.0 | USD | 20180115 |