| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 30710.0 | USD | 20201019 |
| Unknown | China national standards | MT | 4620.0 | USD | 20201019 |
| Unknown | China national standards | MT | 4350.0 | USD | 20201018 |
| Unknown | China national standards | MT | 40850.0 | USD | 20201018 |
| Unknown | China national standards | MT | 40430.0 | USD | 20201017 |
| Unknown | China national standards | MT | 4500.0 | USD | 20201017 |
| Unknown | China national standards | MT | 40400.0 | USD | 20201015 |
| Unknown | China national standards | MT | 30540.0 | USD | 20201015 |
| Unknown | China national standards | MT | 105630.0 | USD | 20201015 |
| Unknown | China national standards | MT | 4500.0 | USD | 20201014 |