| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2610.0 | USD | 20191218 |
| Unknown | China national standards | MT | 2720.0 | USD | 20191218 |
| Unknown | China national standards | MT | 2950.0 | USD | 20191218 |
| Unknown | China national standards | MT | 3110.0 | USD | 20191218 |
| Unknown | China national standards | MT | 20200.0 | USD | 20191217 |
| Unknown | China national standards | MT | 21250.0 | USD | 20191217 |
| Unknown | China national standards | MT | 22750.0 | USD | 20191217 |
| Unknown | China national standards | MT | 19040.0 | USD | 20191217 |
| Unknown | China national standards | MT | 3240.0 | USD | 20191217 |
| Unknown | China national standards | MT | 3220.0 | USD | 20191217 |