| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1860.0 | USD | 20191219 |
| Unknown | China national standards | MT | 1980.0 | USD | 20191219 |
| Unknown | China national standards | MT | 2940.0 | USD | 20191219 |
| Unknown | China national standards | MT | 490.0 | USD | 20191218 |
| Unknown | China national standards | MT | 260.0 | USD | 20191217 |
| Unknown | China national standards | MT | 3190.0 | USD | 20191217 |
| Unknown | China national standards | MT | 2050.0 | USD | 20191217 |
| Unknown | China national standards | MT | 1610.0 | USD | 20191217 |
| Unknown | China national standards | MT | 1790.0 | USD | 20191217 |
| Unknown | China national standards | MT | 420.0 | USD | 20191217 |