| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 760.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3910.0 | USD | 20200201 |
| Unknown | China national standards | MT | 730.0 | USD | 20200201 |
| Unknown | China national standards | MT | 740.0 | USD | 20200201 |
| Unknown | China national standards | MT | 770.0 | USD | 20200201 |
| Unknown | China national standards | MT | 880.0 | USD | 20200201 |
| Unknown | China national standards | MT | 710.0 | USD | 20200201 |
| Unknown | China national standards | MT | 900.0 | USD | 20200201 |
| Unknown | China national standards | MT | 570.0 | USD | 20200201 |
| Unknown | China national standards | MT | 870.0 | USD | 20200201 |