| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12170.0 | USD | 20191201 |
| Unknown | China national standards | MT | 23480.0 | USD | 20191201 |
| Unknown | China national standards | MT | 16920.0 | USD | 20191201 |
| Unknown | China national standards | MT | 7860.0 | USD | 20191201 |
| Unknown | China national standards | MT | 13630.0 | USD | 20191201 |
| Unknown | China national standards | MT | 8060.0 | USD | 20191201 |
| Unknown | China national standards | MT | 8680.0 | USD | 20191201 |
| Unknown | China national standards | MT | 11540.0 | USD | 20191201 |
| Unknown | China national standards | MT | 9610.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10520.0 | USD | 20191201 |