| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6550.0 | USD | 20200313 |
| Unknown | China national standards | MT | 5640.0 | USD | 20200313 |
| Unknown | China national standards | MT | 1480.0 | USD | 20200313 |
| Unknown | China national standards | MT | 1110.0 | USD | 20200312 |
| Unknown | China national standards | MT | 970.0 | USD | 20200312 |
| Unknown | China national standards | MT | 710.0 | USD | 20200312 |
| Unknown | China national standards | MT | 8610.0 | USD | 20200311 |
| Unknown | China national standards | MT | 6860.0 | USD | 20200311 |
| Unknown | China national standards | MT | 6830.0 | USD | 20200310 |
| Unknown | China national standards | MT | 7770.0 | USD | 20200310 |