| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 29500.0 | USD | 20180501 |
| Unknown | China national standards | MT | 36340.0 | USD | 20180501 |
| Unknown | China national standards | MT | 30600.0 | USD | 20180501 |
| Unknown | China national standards | MT | 29850.0 | USD | 20180501 |
| Unknown | China national standards | MT | 30170.0 | USD | 20180501 |
| Unknown | China national standards | MT | 35670.0 | USD | 20180501 |
| Unknown | China national standards | MT | 30350.0 | USD | 20180501 |
| Unknown | China national standards | MT | 31320.0 | USD | 20180501 |
| Unknown | China national standards | MT | 30480.0 | USD | 20180501 |
| Unknown | China national standards | MT | 34340.0 | USD | 20180501 |