| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24020.0 | USD | 20180415 |
| Unknown | China national standards | MT | 150.0 | USD | 20180415 |
| Unknown | China national standards | MT | 16250.0 | USD | 20180415 |
| Unknown | China national standards | MT | 140.0 | USD | 20180415 |
| Unknown | China national standards | MT | 990.0 | USD | 20180415 |
| Unknown | China national standards | MT | 2640.0 | USD | 20180415 |
| Unknown | China national standards | MT | 860.0 | USD | 20180415 |
| Unknown | China national standards | MT | 41060.0 | USD | 20180415 |
| Unknown | China national standards | MT | 1780.0 | USD | 20180415 |
| Unknown | China national standards | MT | 1720.0 | USD | 20180415 |