| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1090.0 | USD | 20190114 |
| Unknown | China national standards | MT | 13890.0 | USD | 20190113 |
| Unknown | China national standards | MT | 12570.0 | USD | 20190113 |
| Unknown | China national standards | MT | 14670.0 | USD | 20190113 |
| Unknown | China national standards | MT | 27450.0 | USD | 20190113 |
| Unknown | China national standards | MT | 12880.0 | USD | 20190113 |
| Unknown | China national standards | MT | 1830.0 | USD | 20190113 |
| Unknown | China national standards | MT | 14670.0 | USD | 20190112 |
| Unknown | China national standards | MT | 11160.0 | USD | 20190112 |
| Unknown | China national standards | MT | 13600.0 | USD | 20190111 |