| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 36030.0 | USD | 20181001 |
| Unknown | China national standards | MT | 36540.0 | USD | 20181001 |
| Unknown | China national standards | MT | 34040.0 | USD | 20181001 |
| Unknown | China national standards | MT | 46220.0 | USD | 20181001 |
| Unknown | China national standards | MT | 35020.0 | USD | 20181001 |
| Unknown | China national standards | MT | 33040.0 | USD | 20181001 |
| Unknown | China national standards | MT | 35380.0 | USD | 20181001 |
| Unknown | China national standards | MT | 30670.0 | USD | 20181001 |
| Unknown | China national standards | MT | 35190.0 | USD | 20181001 |
| Unknown | China national standards | MT | 32700.0 | USD | 20181001 |