| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 300.0 | USD | 20180812 |
| Unknown | China national standards | MT | 320.0 | USD | 20180812 |
| Unknown | China national standards | MT | 2950.0 | USD | 20180811 |
| Unknown | China national standards | MT | 3760.0 | USD | 20180811 |
| Unknown | China national standards | MT | 2670.0 | USD | 20180811 |
| Unknown | China national standards | MT | 300.0 | USD | 20180811 |
| Unknown | China national standards | MT | 3270.0 | USD | 20180810 |
| Unknown | China national standards | MT | 3480.0 | USD | 20180810 |
| Unknown | China national standards | MT | 2060.0 | USD | 20180810 |
| Unknown | China national standards | MT | 380.0 | USD | 20180810 |