| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1930.0 | USD | 20190719 |
| Unknown | China national standards | MT | 6690.0 | USD | 20190719 |
| Unknown | China national standards | MT | 220.0 | USD | 20190718 |
| Unknown | China national standards | MT | 240.0 | USD | 20190718 |
| Unknown | China national standards | MT | 250.0 | USD | 20190718 |
| Unknown | China national standards | MT | 1690.0 | USD | 20190718 |
| Unknown | China national standards | MT | 1930.0 | USD | 20190718 |
| Unknown | China national standards | MT | 3820.0 | USD | 20190718 |
| Unknown | China national standards | MT | 350.0 | USD | 20190718 |
| Unknown | China national standards | MT | 250.0 | USD | 20190718 |