| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1260.0 | USD | 20180101 |
| Unknown | China national standards | MT | 990.0 | USD | 20180101 |
| Unknown | China national standards | MT | 670.0 | USD | 20180101 |
| Unknown | China national standards | MT | 640.0 | USD | 20180101 |
| Unknown | China national standards | MT | 810.0 | USD | 20180101 |
| Unknown | China national standards | MT | 600.0 | USD | 20180101 |
| Unknown | China national standards | MT | 690.0 | USD | 20180101 |
| Unknown | China national standards | MT | 770.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5060.0 | USD | 20180101 |
| Unknown | China national standards | MT | 810.0 | USD | 20180101 |