| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15680.0 | USD | 20180801 |
| Unknown | China national standards | MT | 14190.0 | USD | 20180801 |
| Unknown | China national standards | MT | 10390.0 | USD | 20180801 |
| Unknown | China national standards | MT | 12460.0 | USD | 20180801 |
| Unknown | China national standards | MT | 14480.0 | USD | 20180801 |
| Unknown | China national standards | MT | 13000.0 | USD | 20180801 |
| Unknown | China national standards | MT | 10350.0 | USD | 20180801 |
| Unknown | China national standards | MT | 6440.0 | USD | 20180801 |
| Unknown | China national standards | MT | 17050.0 | USD | 20180801 |
| Unknown | China national standards | MT | 13930.0 | USD | 20180801 |