| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 42230.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3970.0 | USD | 20180101 |
| Unknown | China national standards | MT | 4020.0 | USD | 20180101 |
| Unknown | China national standards | MT | 10310.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5670.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2000.0 | USD | 20180101 |
| Unknown | China national standards | MT | 4960.0 | USD | 20180101 |
| Unknown | China national standards | MT | 8130.0 | USD | 20180101 |
| Unknown | China national standards | MT | 480.0 | USD | 20180101 |
| Unknown | China national standards | MT | 50540.0 | USD | 20180101 |