| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 190.0 | USD | 20190311 |
| Unknown | China national standards | MT | 4530.0 | USD | 20190310 |
| Unknown | China national standards | MT | 2940.0 | USD | 20190310 |
| Unknown | China national standards | MT | 3620.0 | USD | 20190310 |
| Unknown | China national standards | MT | 2340.0 | USD | 20190310 |
| Unknown | China national standards | MT | 11570.0 | USD | 20190310 |
| Unknown | China national standards | MT | 11570.0 | USD | 20190310 |
| Unknown | China national standards | MT | 1230.0 | USD | 20190310 |
| Unknown | China national standards | MT | 2480.0 | USD | 20190310 |
| Unknown | China national standards | MT | 480.0 | USD | 20190301 |