| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3510.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5120.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3440.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3580.0 | USD | 20180101 |
| Unknown | China national standards | MT | 690.0 | USD | 20180101 |
| Unknown | China national standards | MT | 4340.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2930.0 | USD | 20180101 |
| Unknown | China national standards | MT | 4600.0 | USD | 20180101 |
| Unknown | China national standards | MT | 4100.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3690.0 | USD | 20180101 |