| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 250.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1080.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1300.0 | USD | 20190901 |
| Unknown | China national standards | MT | 650.0 | USD | 20190901 |
| Unknown | China national standards | MT | 480.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1120.0 | USD | 20190901 |
| Unknown | China national standards | MT | 570.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1350.0 | USD | 20190901 |
| Unknown | China national standards | MT | 740.0 | USD | 20190901 |
| Unknown | China national standards | MT | 670.0 | USD | 20190901 |