| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 30630.0 | USD | 20190615 |
| Unknown | China national standards | MT | 12760.0 | USD | 20190615 |
| Unknown | China national standards | MT | 18030.0 | USD | 20190615 |
| Unknown | China national standards | MT | 4770.0 | USD | 20190615 |
| Unknown | China national standards | MT | 3050.0 | USD | 20190615 |
| Unknown | China national standards | MT | 4110.0 | USD | 20190615 |
| Unknown | China national standards | MT | 34850.0 | USD | 20190614 |
| Unknown | China national standards | MT | 28650.0 | USD | 20190614 |
| Unknown | China national standards | MT | 13160.0 | USD | 20190614 |
| Unknown | China national standards | MT | 32750.0 | USD | 20190614 |