| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10940.0 | USD | 20180101 |
| Unknown | China national standards | MT | 23940.0 | USD | 20180101 |
| Unknown | China national standards | MT | 7330.0 | USD | 20180101 |
| Unknown | China national standards | MT | 6930.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5840.0 | USD | 20180101 |
| Unknown | China national standards | MT | 7700.0 | USD | 20180101 |
| Unknown | China national standards | MT | 6770.0 | USD | 20180101 |
| Unknown | China national standards | MT | 10940.0 | USD | 20180101 |
| Unknown | China national standards | MT | 7180.0 | USD | 20180101 |
| Unknown | China national standards | MT | 38100.0 | USD | 20180101 |