| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18850.0 | USD | 20191216 |
| Unknown | China national standards | MT | 21270.0 | USD | 20191216 |
| Unknown | China national standards | MT | 3660.0 | USD | 20191216 |
| Unknown | China national standards | MT | 3520.0 | USD | 20191216 |
| Unknown | China national standards | MT | 2700.0 | USD | 20191216 |
| Unknown | China national standards | MT | 2740.0 | USD | 20191216 |
| Unknown | China national standards | MT | 3220.0 | USD | 20191216 |
| Unknown | China national standards | MT | 26720.0 | USD | 20191215 |
| Unknown | China national standards | MT | 20350.0 | USD | 20191215 |
| Unknown | China national standards | MT | 19160.0 | USD | 20191215 |