| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 17440.0 | USD | 20180101 |
| Unknown | China national standards | MT | 9920.0 | USD | 20180101 |
| Unknown | China national standards | MT | 11530.0 | USD | 20180101 |
| Unknown | China national standards | MT | 15490.0 | USD | 20180101 |
| Unknown | China national standards | MT | 18640.0 | USD | 20180101 |
| Unknown | China national standards | MT | 10830.0 | USD | 20180101 |
| Unknown | China national standards | MT | 15770.0 | USD | 20180101 |
| Unknown | China national standards | MT | 16020.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2370.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3550.0 | USD | 20180101 |