| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 34040.0 | USD | 20180501 |
| Unknown | China national standards | MT | 15540.0 | USD | 20180501 |
| Unknown | China national standards | MT | 35360.0 | USD | 20180501 |
| Unknown | China national standards | MT | 23040.0 | USD | 20180501 |
| Unknown | China national standards | MT | 19740.0 | USD | 20180501 |
| Unknown | China national standards | MT | 37150.0 | USD | 20180501 |
| Unknown | China national standards | MT | 14120.0 | USD | 20180501 |
| Unknown | China national standards | MT | 10950.0 | USD | 20180501 |
| Unknown | China national standards | MT | 8260.0 | USD | 20180501 |
| Unknown | China national standards | MT | 15210.0 | USD | 20180501 |