| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 32640.0 | USD | 20190501 |
| Unknown | China national standards | MT | 26470.0 | USD | 20190501 |
| Unknown | China national standards | MT | 28120.0 | USD | 20190501 |
| Unknown | China national standards | MT | 33880.0 | USD | 20190501 |
| Unknown | China national standards | MT | 30420.0 | USD | 20190501 |
| Unknown | China national standards | MT | 33110.0 | USD | 20190501 |
| Unknown | China national standards | MT | 26430.0 | USD | 20190501 |
| Unknown | China national standards | MT | 29840.0 | USD | 20190501 |
| Unknown | China national standards | MT | 31470.0 | USD | 20190501 |
| Unknown | China national standards | MT | 31390.0 | USD | 20190501 |