| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1510.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1560.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1560.0 | USD | 20201201 |
| Unknown | China national standards | MT | 240.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1510.0 | USD | 20201201 |
| Unknown | China national standards | MT | 220.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1210.0 | USD | 20201119 |
| Unknown | China national standards | MT | 1390.0 | USD | 20201118 |
| Unknown | China national standards | MT | 180.0 | USD | 20201117 |
| Unknown | China national standards | MT | 1190.0 | USD | 20201114 |