| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20190901 |
| Unknown | China national standards | MT | 63750.0 | USD | 20190901 |
| Unknown | China national standards | MT | 460.0 | USD | 20190901 |
| Unknown | China national standards | MT | 500.0 | USD | 20190901 |
| Unknown | China national standards | MT | 420.0 | USD | 20190901 |
| Unknown | China national standards | MT | 650.0 | USD | 20190901 |
| Unknown | China national standards | MT | 9930.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3280.0 | USD | 20190901 |
| Unknown | China national standards | MT | 8930.0 | USD | 20190901 |
| Unknown | China national standards | MT | 9110.0 | USD | 20190901 |