| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4940.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4810.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4800.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4600.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4000.0 | USD | 20181001 |
| Unknown | China national standards | MT | 6230.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4520.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4170.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4670.0 | USD | 20181001 |
| Unknown | China national standards | MT | 5090.0 | USD | 20181001 |