| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12320.0 | USD | 20210310 |
| Unknown | China national standards | MT | 14880.0 | USD | 20210310 |
| Unknown | China national standards | MT | 18510.0 | USD | 20210310 |
| Unknown | China national standards | MT | 15820.0 | USD | 20210310 |
| Unknown | China national standards | MT | 10660.0 | USD | 20210310 |
| Unknown | China national standards | MT | 12690.0 | USD | 20210310 |
| Unknown | China national standards | MT | 11870.0 | USD | 20210310 |
| Unknown | China national standards | MT | 13400.0 | USD | 20210310 |
| Unknown | China national standards | MT | 8770.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1910.0 | USD | 20210301 |