| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12360.0 | USD | 20180921 |
| Unknown | China national standards | MT | 830.0 | USD | 20180921 |
| Unknown | China national standards | MT | 9820.0 | USD | 20180921 |
| Unknown | China national standards | MT | 670.0 | USD | 20180921 |
| Unknown | China national standards | MT | 150.0 | USD | 20180921 |
| Unknown | China national standards | MT | 100.0 | USD | 20180921 |
| Unknown | China national standards | MT | 90.0 | USD | 20180921 |
| Unknown | China national standards | MT | 120.0 | USD | 20180921 |
| Unknown | China national standards | MT | 330.0 | USD | 20180921 |
| Unknown | China national standards | MT | 140.0 | USD | 20180920 |