| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 14510.0 | USD | 20180401 |
| Unknown | China national standards | MT | 4840.0 | USD | 20180401 |
| Unknown | China national standards | MT | 14090.0 | USD | 20180401 |
| Unknown | China national standards | MT | 10520.0 | USD | 20180401 |
| Unknown | China national standards | MT | 25200.0 | USD | 20180401 |
| Unknown | China national standards | MT | 7060.0 | USD | 20180401 |
| Unknown | China national standards | MT | 5540.0 | USD | 20180401 |
| Unknown | China national standards | MT | 16530.0 | USD | 20180401 |
| Unknown | China national standards | MT | 18700.0 | USD | 20180401 |
| Unknown | China national standards | MT | 10750.0 | USD | 20180401 |