| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 17040.0 | USD | 20210312 |
| Unknown | China national standards | MT | 17270.0 | USD | 20210312 |
| Unknown | China national standards | MT | 17000.0 | USD | 20210312 |
| Unknown | China national standards | MT | 9270.0 | USD | 20210312 |
| Unknown | China national standards | MT | 2650.0 | USD | 20210311 |
| Unknown | China national standards | MT | 2680.0 | USD | 20210311 |
| Unknown | China national standards | MT | 2770.0 | USD | 20210311 |
| Unknown | China national standards | MT | 3280.0 | USD | 20210311 |
| Unknown | China national standards | MT | 2690.0 | USD | 20210311 |
| Unknown | China national standards | MT | 17090.0 | USD | 20210311 |