| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20180817 |
| Unknown | China national standards | MT | 110.0 | USD | 20180817 |
| Unknown | China national standards | MT | 880.0 | USD | 20180816 |
| Unknown | China national standards | MT | 720.0 | USD | 20180816 |
| Unknown | China national standards | MT | 790.0 | USD | 20180816 |
| Unknown | China national standards | MT | 820.0 | USD | 20180816 |
| Unknown | China national standards | MT | 940.0 | USD | 20180816 |
| Unknown | China national standards | MT | 760.0 | USD | 20180816 |
| Unknown | China national standards | MT | 690.0 | USD | 20180816 |
| Unknown | China national standards | MT | 680.0 | USD | 20180816 |