| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3300.0 | USD | 20180401 |
| Unknown | China national standards | MT | 8460.0 | USD | 20180401 |
| Unknown | China national standards | MT | 5800.0 | USD | 20180401 |
| Unknown | China national standards | MT | 1400.0 | USD | 20180401 |
| Unknown | China national standards | MT | 8190.0 | USD | 20180401 |
| Unknown | China national standards | MT | 3590.0 | USD | 20180401 |
| Unknown | China national standards | MT | 4050.0 | USD | 20180401 |
| Unknown | China national standards | MT | 17590.0 | USD | 20180401 |
| Unknown | China national standards | MT | 10880.0 | USD | 20180323 |
| Unknown | China national standards | MT | 58720.0 | USD | 20180323 |