| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 310.0 | USD | 20180921 |
| Unknown | China national standards | MT | 790.0 | USD | 20180921 |
| Unknown | China national standards | MT | 1450.0 | USD | 20180921 |
| Unknown | China national standards | MT | 10670.0 | USD | 20180921 |
| Unknown | China national standards | MT | 34650.0 | USD | 20180921 |
| Unknown | China national standards | MT | 3580.0 | USD | 20180920 |
| Unknown | China national standards | MT | 600.0 | USD | 20180920 |
| Unknown | China national standards | MT | 1440.0 | USD | 20180920 |
| Unknown | China national standards | MT | 4390.0 | USD | 20180920 |
| Unknown | China national standards | MT | 11790.0 | USD | 20180920 |