| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1190.0 | USD | 20180401 |
| Unknown | China national standards | MT | 1240.0 | USD | 20180401 |
| Unknown | China national standards | MT | 1250.0 | USD | 20180401 |
| Unknown | China national standards | MT | 820.0 | USD | 20180401 |
| Unknown | China national standards | MT | 210.0 | USD | 20180401 |
| Unknown | China national standards | MT | 200.0 | USD | 20180401 |
| Unknown | China national standards | MT | 220.0 | USD | 20180322 |
| Unknown | China national standards | MT | 1250.0 | USD | 20180322 |
| Unknown | China national standards | MT | 14770.0 | USD | 20180322 |
| Unknown | China national standards | MT | 220.0 | USD | 20180320 |