| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9850.0 | USD | 20180401 |
| Unknown | China national standards | MT | 2660.0 | USD | 20180401 |
| Unknown | China national standards | MT | 1300.0 | USD | 20180401 |
| Unknown | China national standards | MT | 6440.0 | USD | 20180401 |
| Unknown | China national standards | MT | 1250.0 | USD | 20180323 |
| Unknown | China national standards | MT | 3410.0 | USD | 20180323 |
| Unknown | China national standards | MT | 1250.0 | USD | 20180323 |
| Unknown | China national standards | MT | 11600.0 | USD | 20180322 |
| Unknown | China national standards | MT | 22450.0 | USD | 20180322 |
| Unknown | China national standards | MT | 31610.0 | USD | 20180322 |