| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 140.0 | USD | 20180401 |
| Unknown | China national standards | MT | 6040.0 | USD | 20180401 |
| Unknown | China national standards | MT | 1660.0 | USD | 20180401 |
| Unknown | China national standards | MT | 3930.0 | USD | 20180401 |
| Unknown | China national standards | MT | 10180.0 | USD | 20180401 |
| Unknown | China national standards | MT | 1010.0 | USD | 20180323 |
| Unknown | China national standards | MT | 90470.0 | USD | 20180323 |
| Unknown | China national standards | MT | 2610.0 | USD | 20180322 |
| Unknown | China national standards | MT | 33000.0 | USD | 20180322 |
| Unknown | China national standards | MT | 4150.0 | USD | 20180322 |