| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 350620.0 | USD | 20190701 |
| Unknown | China national standards | MT | 512870.0 | USD | 20190701 |
| Unknown | China national standards | MT | 158390.0 | USD | 20190701 |
| Unknown | China national standards | MT | 25630.0 | USD | 20190701 |
| Unknown | China national standards | MT | 6400.0 | USD | 20190701 |
| Unknown | China national standards | MT | 12870.0 | USD | 20190701 |
| Unknown | China national standards | MT | 6030.0 | USD | 20190701 |
| Unknown | China national standards | MT | 53010.0 | USD | 20190701 |
| Unknown | China national standards | MT | 12550.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4850.0 | USD | 20190701 |