| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 142240.02 | USD | 20190101 |
| Unknown | China national standards | MT | 24030.0 | USD | 20190101 |
| Unknown | China national standards | MT | 18800.0 | USD | 20190101 |
| Unknown | China national standards | MT | 35040.0 | USD | 20190101 |
| Unknown | China national standards | MT | 28660.0 | USD | 20190101 |
| Unknown | China national standards | MT | 137080.0 | USD | 20190101 |
| Unknown | China national standards | MT | 47250.0 | USD | 20190101 |
| Unknown | China national standards | MT | 34550.0 | USD | 20190101 |
| Unknown | China national standards | MT | 111720.0 | USD | 20190101 |
| Unknown | China national standards | MT | 63740.0 | USD | 20190101 |