| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4980.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3920.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3390.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4110.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4240.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3690.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3660.0 | USD | 20191201 |
| Unknown | China national standards | MT | 7640.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4720.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3240.0 | USD | 20191201 |