| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6210.0 | USD | 20180810 |
| Unknown | China national standards | MT | 4240.0 | USD | 20180810 |
| Unknown | China national standards | MT | 56580.0 | USD | 20180810 |
| Unknown | China national standards | MT | 44090.0 | USD | 20180801 |
| Unknown | China national standards | MT | 28410.0 | USD | 20180801 |
| Unknown | China national standards | MT | 6220.0 | USD | 20180801 |
| Unknown | China national standards | MT | 6590.0 | USD | 20180801 |
| Unknown | China national standards | MT | 5890.0 | USD | 20180801 |
| Unknown | China national standards | MT | 16210.0 | USD | 20180801 |
| Unknown | China national standards | MT | 8940.0 | USD | 20180801 |