| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13870.0 | USD | 20180101 |
| Unknown | China national standards | MT | 449580.0 | USD | 20180101 |
| Unknown | China national standards | MT | 940.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2410.0 | USD | 20180101 |
| Unknown | China national standards | MT | 13410.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2520.0 | USD | 20180101 |
| Unknown | China national standards | MT | 6520.0 | USD | 20180101 |
| Unknown | China national standards | MT | 8670.0 | USD | 20180101 |
| Unknown | China national standards | MT | 11720.0 | USD | 20180101 |
| Unknown | China national standards | MT | 25890.0 | USD | 20180101 |