| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3460.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2200.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2020.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2530.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2580.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2340.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2530.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2240.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2830.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2650.0 | USD | 20180101 |