| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 780.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1120.0 | USD | 20190901 |
| Unknown | China national standards | MT | 780.0 | USD | 20190901 |
| Unknown | China national standards | MT | 740.0 | USD | 20190901 |
| Unknown | China national standards | MT | 730.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1560.0 | USD | 20190901 |
| Unknown | China national standards | MT | 620.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1050.0 | USD | 20190901 |
| Unknown | China national standards | MT | 710.0 | USD | 20190901 |
| Unknown | China national standards | MT | 90.0 | USD | 20190901 |