| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10290.0 | USD | 20190901 |
| Unknown | China national standards | MT | 8350.0 | USD | 20190901 |
| Unknown | China national standards | MT | 12520.0 | USD | 20190901 |
| Unknown | China national standards | MT | 12430.0 | USD | 20190901 |
| Unknown | China national standards | MT | 9310.0 | USD | 20190901 |
| Unknown | China national standards | MT | 10730.0 | USD | 20190901 |
| Unknown | China national standards | MT | 17820.0 | USD | 20190901 |
| Unknown | China national standards | MT | 11430.0 | USD | 20190901 |
| Unknown | China national standards | MT | 14380.0 | USD | 20190901 |
| Unknown | China national standards | MT | 12380.0 | USD | 20190901 |