| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1070.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1510.0 | USD | 20201101 |
| Unknown | China national standards | MT | 740.0 | USD | 20201101 |
| Unknown | China national standards | MT | 590.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1510.0 | USD | 20201101 |
| Unknown | China national standards | MT | 530.0 | USD | 20201101 |
| Unknown | China national standards | MT | 7120.0 | USD | 20201101 |
| Unknown | China national standards | MT | 4190.0 | USD | 20201101 |
| Unknown | China national standards | MT | 4940.0 | USD | 20201101 |
| Unknown | China national standards | MT | 4720.0 | USD | 20201101 |