| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4180.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3570.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5650.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2820.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3700.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3580.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5890.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5890.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2830.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3190.0 | USD | 20180101 |