| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 356290.0 | USD | 20190901 |
| Unknown | China national standards | MT | 423630.0 | USD | 20190901 |
| Unknown | China national standards | MT | 138730.0 | USD | 20190901 |
| Unknown | China national standards | MT | 6450.0 | USD | 20190901 |
| Unknown | China national standards | MT | 4310.0 | USD | 20190901 |
| Unknown | China national standards | MT | 4720.0 | USD | 20190901 |
| Unknown | China national standards | MT | 8920.0 | USD | 20190901 |
| Unknown | China national standards | MT | 4460.0 | USD | 20190901 |
| Unknown | China national standards | MT | 7490.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3390.0 | USD | 20190901 |