| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 32260.0 | USD | 20190101 |
| Unknown | China national standards | MT | 26090.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4750.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3880.0 | USD | 20190101 |
| Unknown | China national standards | MT | 5670.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3280.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3720.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3880.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3790.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3570.0 | USD | 20190101 |