| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 63180.0 | USD | 20190901 |
| Unknown | China national standards | MT | 23350.0 | USD | 20190901 |
| Unknown | China national standards | MT | 20870.0 | USD | 20190901 |
| Unknown | China national standards | MT | 286190.0 | USD | 20190901 |
| Unknown | China national standards | MT | 655710.0 | USD | 20190901 |
| Unknown | China national standards | MT | 5320.0 | USD | 20190901 |
| Unknown | China national standards | MT | 2940.0 | USD | 20190901 |
| Unknown | China national standards | MT | 79240.0 | USD | 20190901 |
| Unknown | China national standards | MT | 23260.0 | USD | 20190901 |
| Unknown | China national standards | MT | 8240.0 | USD | 20190901 |