| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 440.0 | USD | 20200201 |
| Unknown | China national standards | MT | 460.0 | USD | 20200201 |
| Unknown | China national standards | MT | 2430.0 | USD | 20200201 |
| Unknown | China national standards | MT | 13000.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1450.0 | USD | 20200201 |
| Unknown | China national standards | MT | 2790.0 | USD | 20200201 |
| Unknown | China national standards | MT | 2250.0 | USD | 20200201 |
| Unknown | China national standards | MT | 4490.0 | USD | 20200201 |
| Unknown | China national standards | MT | 2590.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1440.0 | USD | 20200201 |