| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 450.0 | USD | 20190901 |
| Unknown | China national standards | MT | 4730.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1000.0 | USD | 20190901 |
| Unknown | China national standards | MT | 8400.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1770.0 | USD | 20190901 |
| Unknown | China national standards | MT | 560.0 | USD | 20190901 |
| Unknown | China national standards | MT | 510.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1770.0 | USD | 20190901 |
| Unknown | China national standards | MT | 370.0 | USD | 20190901 |
| Unknown | China national standards | MT | 390.0 | USD | 20190901 |