| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1430.0 | USD | 20180101 |
| Unknown | China national standards | MT | 670.0 | USD | 20180101 |
| Unknown | China national standards | MT | 320.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2430.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1580.0 | USD | 20180101 |
| Unknown | China national standards | MT | 16300.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5650.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1690.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5360.0 | USD | 20180101 |
| Unknown | China national standards | MT | 4880.0 | USD | 20180101 |