| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 170.0 | USD | 20180701 |
| Unknown | China national standards | MT | 170.0 | USD | 20180701 |
| Unknown | China national standards | MT | 7990.0 | USD | 20180623 |
| Unknown | China national standards | MT | 1130.0 | USD | 20180623 |
| Unknown | China national standards | MT | 56780.0 | USD | 20180623 |
| Unknown | China national standards | MT | 1100.0 | USD | 20180623 |
| Unknown | China national standards | MT | 1080.0 | USD | 20180623 |
| Unknown | China national standards | MT | 1080.0 | USD | 20180623 |
| Unknown | China national standards | MT | 170.0 | USD | 20180623 |
| Unknown | China national standards | MT | 390.0 | USD | 20180622 |