| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 200.0 | USD | 20180321 |
| Unknown | China national standards | MT | 220.0 | USD | 20180321 |
| Unknown | China national standards | MT | 1430.0 | USD | 20180320 |
| Unknown | China national standards | MT | 1410.0 | USD | 20180320 |
| Unknown | China national standards | MT | 1310.0 | USD | 20180320 |
| Unknown | China national standards | MT | 210.0 | USD | 20180320 |
| Unknown | China national standards | MT | 220.0 | USD | 20180320 |
| Unknown | China national standards | MT | 210.0 | USD | 20180320 |
| Unknown | China national standards | MT | 220.0 | USD | 20180320 |
| Unknown | China national standards | MT | 220.0 | USD | 20180320 |