| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1270.0 | USD | 20190223 |
| Unknown | China national standards | MT | 8640.0 | USD | 20190222 |
| Unknown | China national standards | MT | 9780.0 | USD | 20190222 |
| Unknown | China national standards | MT | 9790.0 | USD | 20190222 |
| Unknown | China national standards | MT | 9810.0 | USD | 20190222 |
| Unknown | China national standards | MT | 1410.0 | USD | 20190222 |
| Unknown | China national standards | MT | 8650.0 | USD | 20190221 |
| Unknown | China national standards | MT | 13080.0 | USD | 20190221 |
| Unknown | China national standards | MT | 1790.0 | USD | 20190221 |
| Unknown | China national standards | MT | 1270.0 | USD | 20190221 |