| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7700.0 | USD | 20180511 |
| Unknown | China national standards | MT | 5590.0 | USD | 20180511 |
| Unknown | China national standards | MT | 33990.0 | USD | 20180510 |
| Unknown | China national standards | MT | 35530.0 | USD | 20180510 |
| Unknown | China national standards | MT | 47840.0 | USD | 20180510 |
| Unknown | China national standards | MT | 34370.0 | USD | 20180510 |
| Unknown | China national standards | MT | 41180.0 | USD | 20180510 |
| Unknown | China national standards | MT | 31100.0 | USD | 20180510 |
| Unknown | China national standards | MT | 32820.0 | USD | 20180510 |
| Unknown | China national standards | MT | 36720.0 | USD | 20180510 |