| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1760.0 | USD | 20191219 |
| Unknown | China national standards | MT | 26930.0 | USD | 20191218 |
| Unknown | China national standards | MT | 20490.0 | USD | 20191218 |
| Unknown | China national standards | MT | 27290.0 | USD | 20191218 |
| Unknown | China national standards | MT | 4180.0 | USD | 20191218 |
| Unknown | China national standards | MT | 3280.0 | USD | 20191218 |
| Unknown | China national standards | MT | 3830.0 | USD | 20191218 |
| Unknown | China national standards | MT | 24870.0 | USD | 20191217 |
| Unknown | China national standards | MT | 23450.0 | USD | 20191217 |
| Unknown | China national standards | MT | 21260.0 | USD | 20191217 |