| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 50140.0 | USD | 20180422 |
| Unknown | China national standards | MT | 325640.0 | USD | 20180422 |
| Unknown | China national standards | MT | 8440.0 | USD | 20180422 |
| Unknown | China national standards | MT | 6980.0 | USD | 20180421 |
| Unknown | China national standards | MT | 9780.0 | USD | 20180421 |
| Unknown | China national standards | MT | 61440.0 | USD | 20180420 |
| Unknown | China national standards | MT | 27400.0 | USD | 20180420 |
| Unknown | China national standards | MT | 11630.0 | USD | 20180420 |
| Unknown | China national standards | MT | 8030.0 | USD | 20180420 |
| Unknown | China national standards | MT | 73800.0 | USD | 20180419 |