| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7560.0 | USD | 20180115 |
| Unknown | China national standards | MT | 360.0 | USD | 20180115 |
| Unknown | China national standards | MT | 50.0 | USD | 20180115 |
| Unknown | China national standards | MT | 90.0 | USD | 20180115 |
| Unknown | China national standards | MT | 340.0 | USD | 20180114 |
| Unknown | China national standards | MT | 2170.0 | USD | 20180114 |
| Unknown | China national standards | MT | 22390.0 | USD | 20180114 |
| Unknown | China national standards | MT | 280.0 | USD | 20180114 |
| Unknown | China national standards | MT | 1060.0 | USD | 20180114 |
| Unknown | China national standards | MT | 1480.0 | USD | 20180113 |