| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 230.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1380.0 | USD | 20170101 |
| Unknown | China national standards | MT | 380.0 | USD | 20170101 |
| Unknown | China national standards | MT | 300.0 | USD | 20170101 |
| Unknown | China national standards | MT | 250.0 | USD | 20170101 |
| Unknown | China national standards | MT | 230.0 | USD | 20170101 |
| Unknown | China national standards | MT | 380.0 | USD | 20170101 |
| Unknown | China national standards | MT | 190.0 | USD | 20170101 |
| Unknown | China national standards | MT | 300.0 | USD | 20170101 |
| Unknown | China national standards | MT | 190.0 | USD | 20170101 |