| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20200201 |
| Unknown | China national standards | MT | 120.0 | USD | 20200201 |
| Unknown | China national standards | MT | 350.0 | USD | 20200201 |
| Unknown | China national standards | MT | 420.0 | USD | 20200201 |
| Unknown | China national standards | MT | 440.0 | USD | 20200201 |
| Unknown | China national standards | MT | 340.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3350.0 | USD | 20200201 |
| Unknown | China national standards | MT | 2730.0 | USD | 20200201 |
| Unknown | China national standards | MT | 7490.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1670.0 | USD | 20200201 |