| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 116190.0 | USD | 20180722 |
| Unknown | China national standards | MT | 1460.0 | USD | 20180721 |
| Unknown | China national standards | MT | 2530.0 | USD | 20180721 |
| Unknown | China national standards | MT | 16220.0 | USD | 20180721 |
| Unknown | China national standards | MT | 950.0 | USD | 20180721 |
| Unknown | China national standards | MT | 3130.0 | USD | 20180721 |
| Unknown | China national standards | MT | 970.0 | USD | 20180721 |
| Unknown | China national standards | MT | 16360.0 | USD | 20180721 |
| Unknown | China national standards | MT | 5780.0 | USD | 20180721 |
| Unknown | China national standards | MT | 7410.0 | USD | 20180721 |