| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 920.0 | USD | 20190423 |
| Unknown | China national standards | MT | 6730.0 | USD | 20190423 |
| Unknown | China national standards | MT | 4390.0 | USD | 20190423 |
| Unknown | China national standards | MT | 10070.0 | USD | 20190423 |
| Unknown | China national standards | MT | 7150.0 | USD | 20190423 |
| Unknown | China national standards | MT | 5190.0 | USD | 20190423 |
| Unknown | China national standards | MT | 8500.0 | USD | 20190423 |
| Unknown | China national standards | MT | 4300.0 | USD | 20190423 |
| Unknown | China national standards | MT | 21650.0 | USD | 20190423 |
| Unknown | China national standards | MT | 4350.0 | USD | 20190423 |