| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 20820.0 | USD | 20200211 |
| Unknown | China national standards | MT | 18520.0 | USD | 20200211 |
| Unknown | China national standards | MT | 18080.0 | USD | 20200211 |
| Unknown | China national standards | MT | 29470.0 | USD | 20200211 |
| Unknown | China national standards | MT | 18470.0 | USD | 20200211 |
| Unknown | China national standards | MT | 19220.0 | USD | 20200211 |
| Unknown | China national standards | MT | 18820.0 | USD | 20200211 |
| Unknown | China national standards | MT | 25270.0 | USD | 20200211 |
| Unknown | China national standards | MT | 2670.0 | USD | 20200211 |
| Unknown | China national standards | MT | 3140.0 | USD | 20200211 |