| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 14570.0 | USD | 20190819 |
| Unknown | China national standards | MT | 2260.0 | USD | 20190819 |
| Unknown | China national standards | MT | 2400.0 | USD | 20190819 |
| Unknown | China national standards | MT | 1430.0 | USD | 20190819 |
| Unknown | China national standards | MT | 15570.0 | USD | 20190819 |
| Unknown | China national standards | MT | 16510.0 | USD | 20190818 |
| Unknown | China national standards | MT | 2350.0 | USD | 20190818 |
| Unknown | China national standards | MT | 13630.0 | USD | 20190817 |
| Unknown | China national standards | MT | 2350.0 | USD | 20190816 |
| Unknown | China national standards | MT | 13390.0 | USD | 20190816 |