| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 32940.0 | USD | 20190412 |
| Unknown | China national standards | MT | 28610.0 | USD | 20190412 |
| Unknown | China national standards | MT | 2090.0 | USD | 20190412 |
| Unknown | China national standards | MT | 4900.0 | USD | 20190412 |
| Unknown | China national standards | MT | 4560.0 | USD | 20190412 |
| Unknown | China national standards | MT | 4240.0 | USD | 20190411 |
| Unknown | China national standards | MT | 4140.0 | USD | 20190411 |
| Unknown | China national standards | MT | 29380.0 | USD | 20190411 |
| Unknown | China national standards | MT | 30470.0 | USD | 20190411 |
| Unknown | China national standards | MT | 29810.0 | USD | 20190411 |