| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3400.0 | USD | 20190901 |
| Unknown | China national standards | MT | 16730.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3560.0 | USD | 20190901 |
| Unknown | China national standards | MT | 2840.0 | USD | 20190901 |
| Unknown | China national standards | MT | 12320.0 | USD | 20190901 |
| Unknown | China national standards | MT | 81730.0 | USD | 20190901 |
| Unknown | China national standards | MT | 4230.0 | USD | 20190901 |
| Unknown | China national standards | MT | 5860.0 | USD | 20190901 |
| Unknown | China national standards | MT | 7120.0 | USD | 20190901 |
| Unknown | China national standards | MT | 7340.0 | USD | 20190901 |