| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6390.0 | USD | 20170101 |
| Unknown | China national standards | MT | 820.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1710.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1980.0 | USD | 20170101 |
| Unknown | China national standards | MT | 4900.0 | USD | 20170101 |
| Unknown | China national standards | MT | 3790.0 | USD | 20170101 |
| Unknown | China national standards | MT | 2810.0 | USD | 20170101 |
| Unknown | China national standards | MT | 6010.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1010.0 | USD | 20170101 |
| Unknown | China national standards | MT | 7720.0 | USD | 20170101 |