| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 34610.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1310.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1310.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1600.0 | USD | 20190901 |
| Unknown | China national standards | MT | 5530.0 | USD | 20190901 |
| Unknown | China national standards | MT | 260.0 | USD | 20190901 |
| Unknown | China national standards | MT | 30270.0 | USD | 20190901 |
| Unknown | China national standards | MT | 28620.0 | USD | 20190901 |
| Unknown | China national standards | MT | 33000.0 | USD | 20190901 |
| Unknown | China national standards | MT | 2900.0 | USD | 20190901 |