| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10310.0 | USD | 20180101 |
| Unknown | China national standards | MT | 11790.0 | USD | 20180101 |
| Unknown | China national standards | MT | 10300.0 | USD | 20180101 |
| Unknown | China national standards | MT | 11320.0 | USD | 20180101 |
| Unknown | China national standards | MT | 10210.0 | USD | 20180101 |
| Unknown | China national standards | MT | 11040.0 | USD | 20180101 |
| Unknown | China national standards | MT | 9900.0 | USD | 20180101 |
| Unknown | China national standards | MT | 10700.0 | USD | 20180101 |
| Unknown | China national standards | MT | 10440.0 | USD | 20180101 |
| Unknown | China national standards | MT | 10460.0 | USD | 20180101 |