| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1070.0 | USD | 20180510 |
| Unknown | China national standards | MT | 14380.0 | USD | 20180510 |
| Unknown | China national standards | MT | 4750.0 | USD | 20180510 |
| Unknown | China national standards | MT | 7760.0 | USD | 20180510 |
| Unknown | China national standards | MT | 9340.0 | USD | 20180510 |
| Unknown | China national standards | MT | 7780.0 | USD | 20180510 |
| Unknown | China national standards | MT | 6430.0 | USD | 20180510 |
| Unknown | China national standards | MT | 5170.0 | USD | 20180510 |
| Unknown | China national standards | MT | 6340.0 | USD | 20180510 |
| Unknown | China national standards | MT | 7460.0 | USD | 20180510 |