| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 790.0 | USD | 20170522 |
| Unknown | China national standards | MT | 1160.0 | USD | 20170521 |
| Unknown | China national standards | MT | 1200.0 | USD | 20170521 |
| Unknown | China national standards | MT | 1570.0 | USD | 20170521 |
| Unknown | China national standards | MT | 170.0 | USD | 20170521 |
| Unknown | China national standards | MT | 1080.0 | USD | 20170520 |
| Unknown | China national standards | MT | 180.0 | USD | 20170520 |
| Unknown | China national standards | MT | 180.0 | USD | 20170520 |
| Unknown | China national standards | MT | 210.0 | USD | 20170520 |
| Unknown | China national standards | MT | 170.0 | USD | 20170520 |