| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1850.0 | USD | 20180510 |
| Unknown | China national standards | MT | 1700.0 | USD | 20180510 |
| Unknown | China national standards | MT | 380.0 | USD | 20180510 |
| Unknown | China national standards | MT | 18380.0 | USD | 20180510 |
| Unknown | China national standards | MT | 1240.0 | USD | 20180510 |
| Unknown | China national standards | MT | 6360.0 | USD | 20180510 |
| Unknown | China national standards | MT | 66640.0 | USD | 20180510 |
| Unknown | China national standards | MT | 7790.0 | USD | 20180510 |
| Unknown | China national standards | MT | 1160.0 | USD | 20180510 |
| Unknown | China national standards | MT | 19310.0 | USD | 20180510 |