| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5130.0 | USD | 20181011 |
| Unknown | China national standards | MT | 3940.0 | USD | 20181011 |
| Unknown | China national standards | MT | 4790.0 | USD | 20181011 |
| Unknown | China national standards | MT | 4990.0 | USD | 20181011 |
| Unknown | China national standards | MT | 34160.0 | USD | 20181010 |
| Unknown | China national standards | MT | 11080.0 | USD | 20181010 |
| Unknown | China national standards | MT | 32760.0 | USD | 20181010 |
| Unknown | China national standards | MT | 36060.0 | USD | 20181010 |
| Unknown | China national standards | MT | 32850.0 | USD | 20181010 |
| Unknown | China national standards | MT | 5060.0 | USD | 20181010 |