| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 310.0 | USD | 20190317 |
| Unknown | China national standards | MT | 290.0 | USD | 20190317 |
| Unknown | China national standards | MT | 14580.0 | USD | 20190316 |
| Unknown | China national standards | MT | 2100.0 | USD | 20190316 |
| Unknown | China national standards | MT | 2340.0 | USD | 20190316 |
| Unknown | China national standards | MT | 2610.0 | USD | 20190316 |
| Unknown | China national standards | MT | 310.0 | USD | 20190316 |
| Unknown | China national standards | MT | 7340.0 | USD | 20190316 |
| Unknown | China national standards | MT | 270.0 | USD | 20190315 |
| Unknown | China national standards | MT | 310.0 | USD | 20190315 |