| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 670.0 | USD | 20190910 |
| Unknown | China national standards | MT | 19570.0 | USD | 20190901 |
| Unknown | China national standards | MT | 160.0 | USD | 20190901 |
| Unknown | China national standards | MT | 49680.0 | USD | 20190901 |
| Unknown | China national standards | MT | 45320.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3230.0 | USD | 20190901 |
| Unknown | China national standards | MT | 49160.0 | USD | 20190901 |
| Unknown | China national standards | MT | 60380.0 | USD | 20190901 |
| Unknown | China national standards | MT | 89190.0 | USD | 20190901 |
| Unknown | China national standards | MT | 44690.0 | USD | 20190901 |