| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4180.0 | USD | 20180623 |
| Unknown | China national standards | MT | 4820.0 | USD | 20180623 |
| Unknown | China national standards | MT | 5090.0 | USD | 20180623 |
| Unknown | China national standards | MT | 4850.0 | USD | 20180623 |
| Unknown | China national standards | MT | 5240.0 | USD | 20180622 |
| Unknown | China national standards | MT | 32460.0 | USD | 20180622 |
| Unknown | China national standards | MT | 31020.0 | USD | 20180622 |
| Unknown | China national standards | MT | 33830.0 | USD | 20180622 |
| Unknown | China national standards | MT | 31480.0 | USD | 20180622 |
| Unknown | China national standards | MT | 32920.0 | USD | 20180622 |