| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3350.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3080.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3120.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3080.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3100.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3180.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3350.0 | USD | 20180101 |
| Unknown | China national standards | MT | 580.0 | USD | 20180101 |
| Unknown | China national standards | MT | 500.0 | USD | 20180101 |
| Unknown | China national standards | MT | 470.0 | USD | 20180101 |