| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1750.0 | USD | 20180121 |
| Unknown | China national standards | MT | 5860.0 | USD | 20180121 |
| Unknown | China national standards | MT | 2160.0 | USD | 20180121 |
| Unknown | China national standards | MT | 1060.0 | USD | 20180121 |
| Unknown | China national standards | MT | 3100.0 | USD | 20180120 |
| Unknown | China national standards | MT | 560.0 | USD | 20180120 |
| Unknown | China national standards | MT | 430.0 | USD | 20180120 |
| Unknown | China national standards | MT | 380.0 | USD | 20180120 |
| Unknown | China national standards | MT | 1910.0 | USD | 20180120 |
| Unknown | China national standards | MT | 3570.0 | USD | 20180120 |