| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15290.0 | USD | 20180319 |
| Unknown | China national standards | MT | 8390.0 | USD | 20180319 |
| Unknown | China national standards | MT | 1250.0 | USD | 20180319 |
| Unknown | China national standards | MT | 3690.0 | USD | 20180319 |
| Unknown | China national standards | MT | 1910.0 | USD | 20180319 |
| Unknown | China national standards | MT | 10150.0 | USD | 20180318 |
| Unknown | China national standards | MT | 14960.0 | USD | 20180318 |
| Unknown | China national standards | MT | 12250.0 | USD | 20180318 |
| Unknown | China national standards | MT | 2930.0 | USD | 20180318 |
| Unknown | China national standards | MT | 2030.0 | USD | 20180318 |