| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 36930.0 | USD | 20180801 |
| Unknown | China national standards | MT | 40810.0 | USD | 20180801 |
| Unknown | China national standards | MT | 32820.0 | USD | 20180801 |
| Unknown | China national standards | MT | 34650.0 | USD | 20180801 |
| Unknown | China national standards | MT | 33440.0 | USD | 20180801 |
| Unknown | China national standards | MT | 5520.0 | USD | 20180801 |
| Unknown | China national standards | MT | 6030.0 | USD | 20180801 |
| Unknown | China national standards | MT | 4910.0 | USD | 20180801 |
| Unknown | China national standards | MT | 5180.0 | USD | 20180801 |
| Unknown | China national standards | MT | 5770.0 | USD | 20180801 |