| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 20900.0 | USD | 20180101 |
| Unknown | China national standards | MT | 38540.0 | USD | 20180101 |
| Unknown | China national standards | MT | 35490.0 | USD | 20180101 |
| Unknown | China national standards | MT | 10110.0 | USD | 20180101 |
| Unknown | China national standards | MT | 14800.0 | USD | 20180101 |
| Unknown | China national standards | MT | 11950.0 | USD | 20180101 |
| Unknown | China national standards | MT | 22960.0 | USD | 20180101 |
| Unknown | China national standards | MT | 38930.0 | USD | 20180101 |
| Unknown | China national standards | MT | 36810.0 | USD | 20180101 |
| Unknown | China national standards | MT | 4770.0 | USD | 20180101 |