| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 17440.0 | USD | 20180401 |
| Unknown | China national standards | MT | 4960.0 | USD | 20180401 |
| Unknown | China national standards | MT | 77800.0 | USD | 20180401 |
| Unknown | China national standards | MT | 22720.0 | USD | 20180401 |
| Unknown | China national standards | MT | 41120.0 | USD | 20180401 |
| Unknown | China national standards | MT | 74110.0 | USD | 20180401 |
| Unknown | China national standards | MT | 60760.0 | USD | 20180401 |
| Unknown | China national standards | MT | 87380.0 | USD | 20180401 |
| Unknown | China national standards | MT | 33240.0 | USD | 20180401 |
| Unknown | China national standards | MT | 22750.0 | USD | 20180401 |