| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7950.0 | USD | 20190901 |
| Unknown | China national standards | MT | 4970.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1790.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3410.0 | USD | 20190901 |
| Unknown | China national standards | MT | 2390.0 | USD | 20190901 |
| Unknown | China national standards | MT | 6760.0 | USD | 20190901 |
| Unknown | China national standards | MT | 4230.0 | USD | 20190901 |
| Unknown | China national standards | MT | 5960.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1430.0 | USD | 20190901 |
| Unknown | China national standards | MT | 910.0 | USD | 20190901 |