| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6280.0 | USD | 20190820 |
| Unknown | China national standards | MT | 180.0 | USD | 20190819 |
| Unknown | China national standards | MT | 2810.0 | USD | 20190819 |
| Unknown | China national standards | MT | 1050.0 | USD | 20190819 |
| Unknown | China national standards | MT | 3890.0 | USD | 20190819 |
| Unknown | China national standards | MT | 68470.0 | USD | 20190819 |
| Unknown | China national standards | MT | 20250.0 | USD | 20190819 |
| Unknown | China national standards | MT | 127490.0 | USD | 20190819 |
| Unknown | China national standards | MT | 11650.0 | USD | 20190819 |
| Unknown | China national standards | MT | 2150.0 | USD | 20190819 |