| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 41720.0 | USD | 20190901 |
| Unknown | China national standards | MT | 17990.0 | USD | 20190901 |
| Unknown | China national standards | MT | 15300.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3960.0 | USD | 20190901 |
| Unknown | China national standards | MT | 12330.0 | USD | 20190901 |
| Unknown | China national standards | MT | 16170.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1100.0 | USD | 20190901 |
| Unknown | China national standards | MT | 2570.0 | USD | 20190901 |
| Unknown | China national standards | MT | 12930.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3480.0 | USD | 20190901 |