| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 111690.0 | USD | 20170913 |
| Unknown | China national standards | MT | 6520.0 | USD | 20170912 |
| Unknown | China national standards | MT | 39040.0 | USD | 20170911 |
| Unknown | China national standards | MT | 1940.0 | USD | 20170910 |
| Unknown | China national standards | MT | 4630.0 | USD | 20170901 |
| Unknown | China national standards | MT | 6460.0 | USD | 20170901 |
| Unknown | China national standards | MT | 5770.0 | USD | 20170901 |
| Unknown | China national standards | MT | 16540.0 | USD | 20170901 |
| Unknown | China national standards | MT | 5770.0 | USD | 20170901 |
| Unknown | China national standards | MT | 4100.0 | USD | 20170901 |