| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 63320.0 | USD | 20180301 |
| Unknown | China national standards | MT | 47320.0 | USD | 20180301 |
| Unknown | China national standards | MT | 17900.0 | USD | 20180301 |
| Unknown | China national standards | MT | 8730.0 | USD | 20180301 |
| Unknown | China national standards | MT | 1710.0 | USD | 20180301 |
| Unknown | China national standards | MT | 4390.0 | USD | 20180301 |
| Unknown | China national standards | MT | 8320.0 | USD | 20180301 |
| Unknown | China national standards | MT | 3610.0 | USD | 20180301 |
| Unknown | China national standards | MT | 18850.0 | USD | 20180301 |
| Unknown | China national standards | MT | 7870.0 | USD | 20180301 |