| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11520.0 | USD | 20190401 |
| Unknown | China national standards | MT | 8050.0 | USD | 20190401 |
| Unknown | China national standards | MT | 16910.0 | USD | 20190401 |
| Unknown | China national standards | MT | 17170.0 | USD | 20190401 |
| Unknown | China national standards | MT | 9740.0 | USD | 20190401 |
| Unknown | China national standards | MT | 17730.0 | USD | 20190401 |
| Unknown | China national standards | MT | 5250.0 | USD | 20190401 |
| Unknown | China national standards | MT | 6080.0 | USD | 20190401 |
| Unknown | China national standards | MT | 13170.0 | USD | 20190401 |
| Unknown | China national standards | MT | 7740.0 | USD | 20190401 |