| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 260.0 | USD | 20201113 |
| Unknown | China national standards | MT | 1710.0 | USD | 20201113 |
| Unknown | China national standards | MT | 1720.0 | USD | 20201113 |
| Unknown | China national standards | MT | 5090.0 | USD | 20201112 |
| Unknown | China national standards | MT | 320.0 | USD | 20201111 |
| Unknown | China national standards | MT | 1660.0 | USD | 20201111 |
| Unknown | China national standards | MT | 370.0 | USD | 20201110 |
| Unknown | China national standards | MT | 1690.0 | USD | 20201101 |
| Unknown | China national standards | MT | 360.0 | USD | 20201101 |
| Unknown | China national standards | MT | 260.0 | USD | 20201101 |