| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 41270.0 | USD | 20180101 |
| Unknown | China national standards | MT | 32100.0 | USD | 20180101 |
| Unknown | China national standards | MT | 34650.0 | USD | 20180101 |
| Unknown | China national standards | MT | 690.0 | USD | 20180101 |
| Unknown | China national standards | MT | 6250.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5140.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5240.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5450.0 | USD | 20180101 |
| Unknown | China national standards | MT | 990.0 | USD | 20180101 |
| Unknown | China national standards | MT | 990.0 | USD | 20180101 |