| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1110.0 | USD | 20190914 |
| Unknown | China national standards | MT | 8870.0 | USD | 20190914 |
| Unknown | China national standards | MT | 2460.0 | USD | 20190913 |
| Unknown | China national standards | MT | 1490.0 | USD | 20190913 |
| Unknown | China national standards | MT | 11500.0 | USD | 20190913 |
| Unknown | China national standards | MT | 7340.0 | USD | 20190913 |
| Unknown | China national standards | MT | 1490.0 | USD | 20190912 |
| Unknown | China national standards | MT | 2910.0 | USD | 20190912 |
| Unknown | China national standards | MT | 2460.0 | USD | 20190912 |
| Unknown | China national standards | MT | 16960.0 | USD | 20190911 |