| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13890.0 | USD | 20180510 |
| Unknown | China national standards | MT | 2520.0 | USD | 20180510 |
| Unknown | China national standards | MT | 2620.0 | USD | 20180510 |
| Unknown | China national standards | MT | 4470.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4670.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2640.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2520.0 | USD | 20180501 |
| Unknown | China national standards | MT | 28320.0 | USD | 20180501 |
| Unknown | China national standards | MT | 9900.0 | USD | 20180501 |
| Unknown | China national standards | MT | 21280.0 | USD | 20180501 |