| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5980.0 | USD | 20190501 |
| Unknown | China national standards | MT | 8030.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2750.0 | USD | 20190501 |
| Unknown | China national standards | MT | 9470.0 | USD | 20190501 |
| Unknown | China national standards | MT | 8210.0 | USD | 20190501 |
| Unknown | China national standards | MT | 8690.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1150.0 | USD | 20190501 |
| Unknown | China national standards | MT | 7480.0 | USD | 20190501 |
| Unknown | China national standards | MT | 5280.0 | USD | 20190501 |
| Unknown | China national standards | MT | 4380.0 | USD | 20190501 |