| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 130.0 | USD | 20200201 |
| Unknown | China national standards | MT | 210.0 | USD | 20200201 |
| Unknown | China national standards | MT | 590.0 | USD | 20200201 |
| Unknown | China national standards | MT | 190.0 | USD | 20200201 |
| Unknown | China national standards | MT | 480.0 | USD | 20200201 |
| Unknown | China national standards | MT | 350.0 | USD | 20200201 |
| Unknown | China national standards | MT | 840.0 | USD | 20200201 |
| Unknown | China national standards | MT | 690.0 | USD | 20200201 |
| Unknown | China national standards | MT | 480.0 | USD | 20200201 |
| Unknown | China national standards | MT | 510.0 | USD | 20200201 |