| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15040.0 | USD | 20170201 |
| Unknown | China national standards | MT | 40260.0 | USD | 20170201 |
| Unknown | China national standards | MT | 690.0 | USD | 20170201 |
| Unknown | China national standards | MT | 770.0 | USD | 20170201 |
| Unknown | China national standards | MT | 590.0 | USD | 20170201 |
| Unknown | China national standards | MT | 860.0 | USD | 20170201 |
| Unknown | China national standards | MT | 610.0 | USD | 20170201 |
| Unknown | China national standards | MT | 650.0 | USD | 20170201 |
| Unknown | China national standards | MT | 650.0 | USD | 20170201 |
| Unknown | China national standards | MT | 820.0 | USD | 20170201 |