| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13540.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2450.0 | USD | 20180101 |
| Unknown | China national standards | MT | 8020.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3470.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2070.0 | USD | 20180101 |
| Unknown | China national standards | MT | 4250.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3320.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1820.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3140.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2450.0 | USD | 20180101 |