| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6440.0 | USD | 20170601 |
| Unknown | China national standards | MT | 5720.0 | USD | 20170601 |
| Unknown | China national standards | MT | 6090.0 | USD | 20170601 |
| Unknown | China national standards | MT | 5120.0 | USD | 20170601 |
| Unknown | China national standards | MT | 4160.0 | USD | 20170601 |
| Unknown | China national standards | MT | 4130.0 | USD | 20170601 |
| Unknown | China national standards | MT | 5020.0 | USD | 20170601 |
| Unknown | China national standards | MT | 5040.0 | USD | 20170601 |
| Unknown | China national standards | MT | 7000.0 | USD | 20170601 |
| Unknown | China national standards | MT | 4970.0 | USD | 20170601 |