| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2330.0 | USD | 20190915 |
| Unknown | China national standards | MT | 2460.0 | USD | 20190915 |
| Unknown | China national standards | MT | 1720.0 | USD | 20190915 |
| Unknown | China national standards | MT | 4790.0 | USD | 20190914 |
| Unknown | China national standards | MT | 16390.0 | USD | 20190913 |
| Unknown | China national standards | MT | 1720.0 | USD | 20190913 |
| Unknown | China national standards | MT | 430.0 | USD | 20190913 |
| Unknown | China national standards | MT | 13320.0 | USD | 20190912 |
| Unknown | China national standards | MT | 33750.0 | USD | 20190912 |
| Unknown | China national standards | MT | 17240.0 | USD | 20190911 |