| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 25120.0 | USD | 20190412 |
| Unknown | China national standards | MT | 4820.0 | USD | 20190412 |
| Unknown | China national standards | MT | 4450.0 | USD | 20190412 |
| Unknown | China national standards | MT | 4380.0 | USD | 20190412 |
| Unknown | China national standards | MT | 4470.0 | USD | 20190411 |
| Unknown | China national standards | MT | 4400.0 | USD | 20190411 |
| Unknown | China national standards | MT | 4750.0 | USD | 20190411 |
| Unknown | China national standards | MT | 5490.0 | USD | 20190411 |
| Unknown | China national standards | MT | 14090.0 | USD | 20190411 |
| Unknown | China national standards | MT | 12550.0 | USD | 20190411 |