| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3890.0 | USD | 20180421 |
| Unknown | China national standards | MT | 6710.0 | USD | 20180421 |
| Unknown | China national standards | MT | 46110.0 | USD | 20180420 |
| Unknown | China national standards | MT | 39130.0 | USD | 20180420 |
| Unknown | China national standards | MT | 34600.0 | USD | 20180420 |
| Unknown | China national standards | MT | 37810.0 | USD | 20180420 |
| Unknown | China national standards | MT | 36670.0 | USD | 20180420 |
| Unknown | China national standards | MT | 36070.0 | USD | 20180420 |
| Unknown | China national standards | MT | 36490.0 | USD | 20180420 |
| Unknown | China national standards | MT | 53480.0 | USD | 20180420 |