| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5490.0 | USD | 20210114 |
| Unknown | China national standards | MT | 75970.0 | USD | 20210114 |
| Unknown | China national standards | MT | 215480.0 | USD | 20210114 |
| Unknown | China national standards | MT | 13790.0 | USD | 20210114 |
| Unknown | China national standards | MT | 32970.0 | USD | 20210114 |
| Unknown | China national standards | MT | 33672.51 | USD | 20210112 |
| Unknown | China national standards | MT | 72660.0 | USD | 20210112 |
| Unknown | China national standards | MT | 69040.0 | USD | 20210112 |
| Unknown | China national standards | MT | 70420.0 | USD | 20210112 |
| Unknown | China national standards | MT | 150530.0 | USD | 20210111 |