| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 790.0 | USD | 20170101 |
| Unknown | China national standards | MT | 2000.0 | USD | 20170101 |
| Unknown | China national standards | MT | 3750.0 | USD | 20170101 |
| Unknown | China national standards | MT | 2400.0 | USD | 20170101 |
| Unknown | China national standards | MT | 90.0 | USD | 20170101 |
| Unknown | China national standards | MT | 40.0 | USD | 20170101 |
| Unknown | China national standards | MT | 80.0 | USD | 20170101 |
| Unknown | China national standards | MT | 60.0 | USD | 20170101 |
| Unknown | China national standards | MT | 10.0 | USD | 20170101 |
| Unknown | China national standards | MT | 70.0 | USD | 20170101 |