| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 98630.0 | USD | 20190311 |
| Unknown | China national standards | MT | 105640.0 | USD | 20190311 |
| Unknown | China national standards | MT | 27140.0 | USD | 20190311 |
| Unknown | China national standards | MT | 8070.0 | USD | 20190311 |
| Unknown | China national standards | MT | 10150.0 | USD | 20190310 |
| Unknown | China national standards | MT | 6990.0 | USD | 20190310 |
| Unknown | China national standards | MT | 68580.0 | USD | 20190310 |
| Unknown | China national standards | MT | 68580.0 | USD | 20190310 |
| Unknown | China national standards | MT | 22840.0 | USD | 20190301 |
| Unknown | China national standards | MT | 780.0 | USD | 20190301 |