| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 73590.0 | USD | 20200201 |
| Unknown | China national standards | MT | 103330.0 | USD | 20200201 |
| Unknown | China national standards | MT | 71690.0 | USD | 20200201 |
| Unknown | China national standards | MT | 46830.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3280.0 | USD | 20200201 |
| Unknown | China national standards | MT | 68830.0 | USD | 20200201 |
| Unknown | China national standards | MT | 92610.0 | USD | 20191223 |
| Unknown | China national standards | MT | 92610.0 | USD | 20191223 |
| Unknown | China national standards | MT | 21960.0 | USD | 20191222 |
| Unknown | China national standards | MT | 44190.0 | USD | 20191222 |