| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 450.0 | USD | 20201101 |
| Unknown | China national standards | MT | 550.0 | USD | 20201101 |
| Unknown | China national standards | MT | 790.0 | USD | 20201101 |
| Unknown | China national standards | MT | 2720.0 | USD | 20201101 |
| Unknown | China national standards | MT | 2670.0 | USD | 20201101 |
| Unknown | China national standards | MT | 2600.0 | USD | 20201101 |
| Unknown | China national standards | MT | 530.0 | USD | 20201101 |
| Unknown | China national standards | MT | 2580.0 | USD | 20201101 |
| Unknown | China national standards | MT | 3610.0 | USD | 20201101 |
| Unknown | China national standards | MT | 2530.0 | USD | 20201101 |