| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10120.0 | USD | 20181001 |
| Unknown | China national standards | MT | 6440.0 | USD | 20181001 |
| Unknown | China national standards | MT | 7290.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4820.0 | USD | 20181001 |
| Unknown | China national standards | MT | 9750.0 | USD | 20181001 |
| Unknown | China national standards | MT | 6840.0 | USD | 20181001 |
| Unknown | China national standards | MT | 6510.0 | USD | 20181001 |
| Unknown | China national standards | MT | 5740.0 | USD | 20181001 |
| Unknown | China national standards | MT | 8550.0 | USD | 20181001 |
| Unknown | China national standards | MT | 9180.0 | USD | 20181001 |