| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11410.0 | USD | 20180614 |
| Unknown | China national standards | MT | 2220.0 | USD | 20180614 |
| Unknown | China national standards | MT | 1670.0 | USD | 20180614 |
| Unknown | China national standards | MT | 1600.0 | USD | 20180614 |
| Unknown | China national standards | MT | 1410.0 | USD | 20180614 |
| Unknown | China national standards | MT | 2790.0 | USD | 20180613 |
| Unknown | China national standards | MT | 18380.0 | USD | 20180612 |
| Unknown | China national standards | MT | 39130.0 | USD | 20180612 |
| Unknown | China national standards | MT | 1410.0 | USD | 20180612 |
| Unknown | China national standards | MT | 2480.0 | USD | 20180612 |