| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 280.0 | USD | 20180812 |
| Unknown | China national standards | MT | 560.0 | USD | 20180812 |
| Unknown | China national standards | MT | 20.0 | USD | 20180812 |
| Unknown | China national standards | MT | 1050.0 | USD | 20180812 |
| Unknown | China national standards | MT | 2120.0 | USD | 20180812 |
| Unknown | China national standards | MT | 80.0 | USD | 20180812 |
| Unknown | China national standards | MT | 320.0 | USD | 20180811 |
| Unknown | China national standards | MT | 500.0 | USD | 20180811 |
| Unknown | China national standards | MT | 3280.0 | USD | 20180810 |
| Unknown | China national standards | MT | 40.0 | USD | 20180810 |