| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6330.0 | USD | 20180211 |
| Unknown | China national standards | MT | 5870.0 | USD | 20180211 |
| Unknown | China national standards | MT | 6200.0 | USD | 20180211 |
| Unknown | China national standards | MT | 5500.0 | USD | 20180211 |
| Unknown | China national standards | MT | 36890.0 | USD | 20180210 |
| Unknown | China national standards | MT | 37510.0 | USD | 20180210 |
| Unknown | China national standards | MT | 39420.0 | USD | 20180210 |
| Unknown | China national standards | MT | 48870.0 | USD | 20180210 |
| Unknown | China national standards | MT | 40290.0 | USD | 20180210 |
| Unknown | China national standards | MT | 65780.0 | USD | 20180210 |