| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 640.0 | USD | 20201101 |
| Unknown | China national standards | MT | 470.0 | USD | 20201101 |
| Unknown | China national standards | MT | 580.0 | USD | 20201101 |
| Unknown | China national standards | MT | 530.0 | USD | 20201101 |
| Unknown | China national standards | MT | 400.0 | USD | 20201101 |
| Unknown | China national standards | MT | 3040.0 | USD | 20201101 |
| Unknown | China national standards | MT | 2390.0 | USD | 20201101 |
| Unknown | China national standards | MT | 4340.0 | USD | 20201101 |
| Unknown | China national standards | MT | 2770.0 | USD | 20201101 |
| Unknown | China national standards | MT | 10140.0 | USD | 20201101 |