| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4090.0 | USD | 20190517 |
| Unknown | China national standards | MT | 28990.0 | USD | 20190517 |
| Unknown | China national standards | MT | 26440.0 | USD | 20190517 |
| Unknown | China national standards | MT | 27060.0 | USD | 20190517 |
| Unknown | China national standards | MT | 27500.0 | USD | 20190517 |
| Unknown | China national standards | MT | 33010.0 | USD | 20190517 |
| Unknown | China national standards | MT | 28520.0 | USD | 20190517 |
| Unknown | China national standards | MT | 27700.0 | USD | 20190517 |
| Unknown | China national standards | MT | 27000.0 | USD | 20190517 |
| Unknown | China national standards | MT | 4180.0 | USD | 20190517 |