| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 53500.0 | USD | 20190818 |
| Unknown | China national standards | MT | 19630.0 | USD | 20190818 |
| Unknown | China national standards | MT | 13790.0 | USD | 20190817 |
| Unknown | China national standards | MT | 12160.0 | USD | 20190817 |
| Unknown | China national standards | MT | 52610.0 | USD | 20190817 |
| Unknown | China national standards | MT | 13790.0 | USD | 20190816 |
| Unknown | China national standards | MT | 56410.0 | USD | 20190816 |
| Unknown | China national standards | MT | 57870.0 | USD | 20190816 |
| Unknown | China national standards | MT | 7770.0 | USD | 20190815 |
| Unknown | China national standards | MT | 57910.0 | USD | 20190815 |