| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 275120.0 | USD | 20190901 |
| Unknown | China national standards | MT | 447290.0 | USD | 20190901 |
| Unknown | China national standards | MT | 5740.0 | USD | 20190901 |
| Unknown | China national standards | MT | 51330.0 | USD | 20190901 |
| Unknown | China national standards | MT | 540260.0 | USD | 20190901 |
| Unknown | China national standards | MT | 413170.0 | USD | 20190901 |
| Unknown | China national standards | MT | 2370.0 | USD | 20190901 |
| Unknown | China national standards | MT | 225179.98 | USD | 20190901 |
| Unknown | China national standards | MT | 3880.0 | USD | 20190901 |
| Unknown | China national standards | MT | 7750.0 | USD | 20190901 |