| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20201112 |
| Unknown | China national standards | MT | 1070.0 | USD | 20201112 |
| Unknown | China national standards | MT | 1010.0 | USD | 20201101 |
| Unknown | China national standards | MT | 160.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1010.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1150.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1060.0 | USD | 20201023 |
| Unknown | China national standards | MT | 180.0 | USD | 20201018 |
| Unknown | China national standards | MT | 1260.0 | USD | 20201018 |
| Unknown | China national standards | MT | 1070.0 | USD | 20201017 |