| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3080.0 | USD | 20180401 |
| Unknown | China national standards | MT | 3200.0 | USD | 20180401 |
| Unknown | China national standards | MT | 3400.0 | USD | 20180401 |
| Unknown | China national standards | MT | 3630.0 | USD | 20180401 |
| Unknown | China national standards | MT | 3980.0 | USD | 20180401 |
| Unknown | China national standards | MT | 4200.0 | USD | 20180401 |
| Unknown | China national standards | MT | 3090.0 | USD | 20180401 |
| Unknown | China national standards | MT | 3230.0 | USD | 20180401 |
| Unknown | China national standards | MT | 3230.0 | USD | 20180401 |
| Unknown | China national standards | MT | 3240.0 | USD | 20180401 |