| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1300.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1310.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1310.0 | USD | 20180101 |
| Unknown | China national standards | MT | 190.0 | USD | 20180101 |
| Unknown | China national standards | MT | 160.0 | USD | 20180101 |
| Unknown | China national standards | MT | 370.0 | USD | 20180101 |
| Unknown | China national standards | MT | 200.0 | USD | 20180101 |
| Unknown | China national standards | MT | 200.0 | USD | 20180101 |
| Unknown | China national standards | MT | 210.0 | USD | 20180101 |
| Unknown | China national standards | MT | 180.0 | USD | 20180101 |