| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2830.0 | USD | 20180623 |
| Unknown | China national standards | MT | 2440.0 | USD | 20180623 |
| Unknown | China national standards | MT | 2020.0 | USD | 20180623 |
| Unknown | China national standards | MT | 3770.0 | USD | 20180623 |
| Unknown | China national standards | MT | 2330.0 | USD | 20180623 |
| Unknown | China national standards | MT | 710.0 | USD | 20180623 |
| Unknown | China national standards | MT | 250.0 | USD | 20180623 |
| Unknown | China national standards | MT | 400.0 | USD | 20180623 |
| Unknown | China national standards | MT | 250.0 | USD | 20180623 |
| Unknown | China national standards | MT | 400.0 | USD | 20180623 |