| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 570.0 | USD | 20201111 |
| Unknown | China national standards | MT | 160.0 | USD | 20201110 |
| Unknown | China national standards | MT | 850.0 | USD | 20201101 |
| Unknown | China national standards | MT | 570.0 | USD | 20201101 |
| Unknown | China national standards | MT | 850.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1080.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1530.0 | USD | 20201101 |
| Unknown | China national standards | MT | 990.0 | USD | 20201101 |
| Unknown | China national standards | MT | 810.0 | USD | 20201101 |
| Unknown | China national standards | MT | 990.0 | USD | 20201101 |