| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 860.0 | USD | 20181214 |
| Unknown | China national standards | MT | 2020.0 | USD | 20181214 |
| Unknown | China national standards | MT | 790.0 | USD | 20181214 |
| Unknown | China national standards | MT | 590.0 | USD | 20181213 |
| Unknown | China national standards | MT | 820.0 | USD | 20181213 |
| Unknown | China national standards | MT | 6770.0 | USD | 20181213 |
| Unknown | China national standards | MT | 5480.0 | USD | 20181213 |
| Unknown | China national standards | MT | 6670.0 | USD | 20181213 |
| Unknown | China national standards | MT | 4070.0 | USD | 20181213 |
| Unknown | China national standards | MT | 5260.0 | USD | 20181213 |