| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 34360.0 | USD | 20190116 |
| Unknown | China national standards | MT | 4950.0 | USD | 20190116 |
| Unknown | China national standards | MT | 4870.0 | USD | 20190116 |
| Unknown | China national standards | MT | 4830.0 | USD | 20190116 |
| Unknown | China national standards | MT | 4640.0 | USD | 20190116 |
| Unknown | China national standards | MT | 5180.0 | USD | 20190116 |
| Unknown | China national standards | MT | 35690.0 | USD | 20190115 |
| Unknown | China national standards | MT | 33290.0 | USD | 20190115 |
| Unknown | China national standards | MT | 32020.0 | USD | 20190115 |
| Unknown | China national standards | MT | 35470.0 | USD | 20190115 |