| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3480.0 | USD | 20180816 |
| Unknown | China national standards | MT | 4290.0 | USD | 20180816 |
| Unknown | China national standards | MT | 3530.0 | USD | 20180816 |
| Unknown | China national standards | MT | 3550.0 | USD | 20180816 |
| Unknown | China national standards | MT | 3930.0 | USD | 20180816 |
| Unknown | China national standards | MT | 23580.0 | USD | 20180815 |
| Unknown | China national standards | MT | 23370.0 | USD | 20180815 |
| Unknown | China national standards | MT | 28040.0 | USD | 20180815 |
| Unknown | China national standards | MT | 22900.0 | USD | 20180815 |
| Unknown | China national standards | MT | 25940.0 | USD | 20180815 |