| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2810.0 | USD | 20190718 |
| Unknown | China national standards | MT | 2000.0 | USD | 20190718 |
| Unknown | China national standards | MT | 2200.0 | USD | 20190718 |
| Unknown | China national standards | MT | 740.0 | USD | 20190718 |
| Unknown | China national standards | MT | 370.0 | USD | 20190718 |
| Unknown | China national standards | MT | 1780.0 | USD | 20190717 |
| Unknown | China national standards | MT | 3290.0 | USD | 20190717 |
| Unknown | China national standards | MT | 2400.0 | USD | 20190717 |
| Unknown | China national standards | MT | 380.0 | USD | 20190717 |
| Unknown | China national standards | MT | 210.0 | USD | 20190717 |