| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10630.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10470.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10940.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10670.0 | USD | 20191201 |
| Unknown | China national standards | MT | 11180.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10370.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10570.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10520.0 | USD | 20191201 |
| Unknown | China national standards | MT | 11470.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10610.0 | USD | 20191201 |