| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3090.0 | USD | 20191201 |
| Unknown | China national standards | MT | 21670.0 | USD | 20191201 |
| Unknown | China national standards | MT | 18780.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3090.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2300.0 | USD | 20191201 |
| Unknown | China national standards | MT | 16200.0 | USD | 20191201 |
| Unknown | China national standards | MT | 30150.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4530.0 | USD | 20191123 |
| Unknown | China national standards | MT | 5010.0 | USD | 20191123 |
| Unknown | China national standards | MT | 6580.0 | USD | 20191123 |