| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 920.0 | USD | 20180323 |
| Unknown | China national standards | MT | 980.0 | USD | 20180323 |
| Unknown | China national standards | MT | 10630.0 | USD | 20180322 |
| Unknown | China national standards | MT | 6920.0 | USD | 20180322 |
| Unknown | China national standards | MT | 1240.0 | USD | 20180322 |
| Unknown | China national standards | MT | 2410.0 | USD | 20180322 |
| Unknown | China national standards | MT | 5690.0 | USD | 20180321 |
| Unknown | China national standards | MT | 6220.0 | USD | 20180321 |
| Unknown | China national standards | MT | 5810.0 | USD | 20180321 |
| Unknown | China national standards | MT | 7850.0 | USD | 20180321 |