| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5050.0 | USD | 20190118 |
| Unknown | China national standards | MT | 13580.0 | USD | 20190117 |
| Unknown | China national standards | MT | 32220.0 | USD | 20190117 |
| Unknown | China national standards | MT | 4730.0 | USD | 20190117 |
| Unknown | China national standards | MT | 4360.0 | USD | 20190117 |
| Unknown | China national standards | MT | 4940.0 | USD | 20190117 |
| Unknown | China national standards | MT | 5100.0 | USD | 20190117 |
| Unknown | China national standards | MT | 34710.0 | USD | 20190116 |
| Unknown | China national standards | MT | 36080.0 | USD | 20190116 |
| Unknown | China national standards | MT | 32210.0 | USD | 20190116 |