| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7580.0 | USD | 20171101 |
| Unknown | China national standards | MT | 170.0 | USD | 20171101 |
| Unknown | China national standards | MT | 46940.0 | USD | 20171101 |
| Unknown | China national standards | MT | 44770.0 | USD | 20171101 |
| Unknown | China national standards | MT | 150.0 | USD | 20171101 |
| Unknown | China national standards | MT | 10720.0 | USD | 20171101 |
| Unknown | China national standards | MT | 5520.0 | USD | 20171101 |
| Unknown | China national standards | MT | 5340.0 | USD | 20171101 |
| Unknown | China national standards | MT | 2480.0 | USD | 20171101 |
| Unknown | China national standards | MT | 4250.0 | USD | 20171101 |