| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 82100.0 | USD | 20190911 |
| Unknown | China national standards | MT | 10260.0 | USD | 20190911 |
| Unknown | China national standards | MT | 5040.0 | USD | 20190910 |
| Unknown | China national standards | MT | 2080.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1070.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1150.0 | USD | 20190901 |
| Unknown | China national standards | MT | 14670.0 | USD | 20190901 |
| Unknown | China national standards | MT | 7330.0 | USD | 20190901 |
| Unknown | China national standards | MT | 11650.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1490.0 | USD | 20190901 |