| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 620.0 | USD | 20170110 |
| Unknown | China national standards | MT | 1000.0 | USD | 20170110 |
| Unknown | China national standards | MT | 640.0 | USD | 20170110 |
| Unknown | China national standards | MT | 720.0 | USD | 20170101 |
| Unknown | China national standards | MT | 3390.0 | USD | 20170101 |
| Unknown | China national standards | MT | 3420.0 | USD | 20170101 |
| Unknown | China national standards | MT | 3290.0 | USD | 20170101 |
| Unknown | China national standards | MT | 3290.0 | USD | 20170101 |
| Unknown | China national standards | MT | 4970.0 | USD | 20170101 |
| Unknown | China national standards | MT | 6930.0 | USD | 20170101 |