| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11350.0 | USD | 20190501 |
| Unknown | China national standards | MT | 27080.0 | USD | 20190501 |
| Unknown | China national standards | MT | 7750.0 | USD | 20190501 |
| Unknown | China national standards | MT | 15220.0 | USD | 20190501 |
| Unknown | China national standards | MT | 10970.0 | USD | 20190501 |
| Unknown | China national standards | MT | 7890.0 | USD | 20190501 |
| Unknown | China national standards | MT | 10570.0 | USD | 20190501 |
| Unknown | China national standards | MT | 15650.0 | USD | 20190501 |
| Unknown | China national standards | MT | 17450.0 | USD | 20190501 |
| Unknown | China national standards | MT | 29380.0 | USD | 20190501 |