| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3880.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3720.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3660.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3580.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3770.0 | USD | 20191101 |
| Unknown | China national standards | MT | 6490.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3810.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3980.0 | USD | 20191101 |
| Unknown | China national standards | MT | 4710.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3860.0 | USD | 20191101 |