| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18270.0 | USD | 20170501 |
| Unknown | China national standards | MT | 19250.0 | USD | 20170501 |
| Unknown | China national standards | MT | 18880.0 | USD | 20170501 |
| Unknown | China national standards | MT | 17400.0 | USD | 20170501 |
| Unknown | China national standards | MT | 16830.0 | USD | 20170501 |
| Unknown | China national standards | MT | 16530.0 | USD | 20170501 |
| Unknown | China national standards | MT | 9530.0 | USD | 20170501 |
| Unknown | China national standards | MT | 13400.0 | USD | 20170501 |
| Unknown | China national standards | MT | 11740.0 | USD | 20170501 |
| Unknown | China national standards | MT | 17430.0 | USD | 20170501 |