| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3770.0 | USD | 20201101 |
| Unknown | China national standards | MT | 490.0 | USD | 20201101 |
| Unknown | China national standards | MT | 70.0 | USD | 20201101 |
| Unknown | China national standards | MT | 110.0 | USD | 20201101 |
| Unknown | China national standards | MT | 610.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1020.0 | USD | 20201101 |
| Unknown | China national standards | MT | 800.0 | USD | 20201101 |
| Unknown | China national standards | MT | 160.0 | USD | 20201101 |
| Unknown | China national standards | MT | 80.0 | USD | 20201101 |
| Unknown | China national standards | MT | 320.0 | USD | 20201101 |