| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 37370.0 | USD | 20180101 |
| Unknown | China national standards | MT | 47020.0 | USD | 20180101 |
| Unknown | China national standards | MT | 39300.0 | USD | 20180101 |
| Unknown | China national standards | MT | 44140.0 | USD | 20180101 |
| Unknown | China national standards | MT | 60140.0 | USD | 20180101 |
| Unknown | China national standards | MT | 64460.0 | USD | 20180101 |
| Unknown | China national standards | MT | 43100.0 | USD | 20180101 |
| Unknown | China national standards | MT | 33940.0 | USD | 20180101 |
| Unknown | China national standards | MT | 39630.0 | USD | 20180101 |
| Unknown | China national standards | MT | 37290.0 | USD | 20180101 |