| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9210.0 | USD | 20191219 |
| Unknown | China national standards | MT | 2430.0 | USD | 20191219 |
| Unknown | China national standards | MT | 1590.0 | USD | 20191219 |
| Unknown | China national standards | MT | 9660.0 | USD | 20191218 |
| Unknown | China national standards | MT | 17200.0 | USD | 20191218 |
| Unknown | China national standards | MT | 11120.0 | USD | 20191218 |
| Unknown | China national standards | MT | 23590.0 | USD | 20191218 |
| Unknown | China national standards | MT | 2150.0 | USD | 20191218 |
| Unknown | China national standards | MT | 1270.0 | USD | 20191218 |
| Unknown | China national standards | MT | 8730.0 | USD | 20191217 |