| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16320.0 | USD | 20190116 |
| Unknown | China national standards | MT | 19070.0 | USD | 20190116 |
| Unknown | China national standards | MT | 2370.0 | USD | 20190116 |
| Unknown | China national standards | MT | 2510.0 | USD | 20190116 |
| Unknown | China national standards | MT | 8130.0 | USD | 20190116 |
| Unknown | China national standards | MT | 56080.0 | USD | 20190115 |
| Unknown | China national standards | MT | 8140.0 | USD | 20190115 |
| Unknown | China national standards | MT | 1000.0 | USD | 20190113 |
| Unknown | China national standards | MT | 3220.0 | USD | 20190113 |
| Unknown | China national standards | MT | 3300.0 | USD | 20190112 |