| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 56400.0 | USD | 20180321 |
| Unknown | China national standards | MT | 28940.0 | USD | 20180321 |
| Unknown | China national standards | MT | 750.0 | USD | 20180321 |
| Unknown | China national standards | MT | 800.0 | USD | 20180321 |
| Unknown | China national standards | MT | 38300.0 | USD | 20180321 |
| Unknown | China national standards | MT | 33880.0 | USD | 20180320 |
| Unknown | China national standards | MT | 8330.0 | USD | 20180320 |
| Unknown | China national standards | MT | 7200.0 | USD | 20180320 |
| Unknown | China national standards | MT | 68830.0 | USD | 20180320 |
| Unknown | China national standards | MT | 19280.0 | USD | 20180320 |