| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 53010.0 | USD | 20180822 |
| Unknown | China national standards | MT | 7770.0 | USD | 20180822 |
| Unknown | China national standards | MT | 45270.0 | USD | 20180821 |
| Unknown | China national standards | MT | 44090.0 | USD | 20180821 |
| Unknown | China national standards | MT | 32100.0 | USD | 20180821 |
| Unknown | China national standards | MT | 6590.0 | USD | 20180821 |
| Unknown | China national standards | MT | 62780.0 | USD | 20180820 |
| Unknown | China national standards | MT | 54180.0 | USD | 20180820 |
| Unknown | China national standards | MT | 52590.0 | USD | 20180820 |
| Unknown | China national standards | MT | 56500.0 | USD | 20180820 |