| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5490.0 | USD | 20190901 |
| Unknown | China national standards | MT | 8650.0 | USD | 20190901 |
| Unknown | China national standards | MT | 2610.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3630.0 | USD | 20190901 |
| Unknown | China national standards | MT | 6870.0 | USD | 20190901 |
| Unknown | China national standards | MT | 2680.0 | USD | 20190901 |
| Unknown | China national standards | MT | 6900.0 | USD | 20190901 |
| Unknown | China national standards | MT | 850.0 | USD | 20190901 |
| Unknown | China national standards | MT | 4580.0 | USD | 20190901 |
| Unknown | China national standards | MT | 5130.0 | USD | 20190901 |