| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 58050.0 | USD | 20190901 |
| Unknown | China national standards | MT | 12430.0 | USD | 20190901 |
| Unknown | China national standards | MT | 6770.0 | USD | 20190901 |
| Unknown | China national standards | MT | 15230.0 | USD | 20190901 |
| Unknown | China national standards | MT | 8170.0 | USD | 20190901 |
| Unknown | China national standards | MT | 25850.0 | USD | 20190901 |
| Unknown | China national standards | MT | 19460.0 | USD | 20190901 |
| Unknown | China national standards | MT | 39050.0 | USD | 20190901 |
| Unknown | China national standards | MT | 29660.0 | USD | 20190901 |
| Unknown | China national standards | MT | 40600.0 | USD | 20190901 |