| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 200.0 | USD | 20180823 |
| Unknown | China national standards | MT | 380.0 | USD | 20180823 |
| Unknown | China national standards | MT | 260.0 | USD | 20180823 |
| Unknown | China national standards | MT | 3150.0 | USD | 20180822 |
| Unknown | China national standards | MT | 2990.0 | USD | 20180822 |
| Unknown | China national standards | MT | 2970.0 | USD | 20180822 |
| Unknown | China national standards | MT | 2190.0 | USD | 20180822 |
| Unknown | China national standards | MT | 2290.0 | USD | 20180822 |
| Unknown | China national standards | MT | 1390.0 | USD | 20180822 |
| Unknown | China national standards | MT | 1780.0 | USD | 20180822 |