Due to an imbalance in energy demand and supply, especially in terms of coal, the supply of power across the country has been tight since mid-September.

The plane will shuttle between the Eastern and Western cities twice a week.

Vale expects iron-ore prices to rise after Winter Olympics

Analysis: China 'adjusts' approach to coal after recent power crisis

MRL partners with Gina Rinehart on iron-ore export facility

Nippon Steel plans India expansion; eyes mill in SEA

China's manufacturing PMI rebounds in Nov, but outlook remains sluggish

In the course of business operations, the production mode, quality and price of the stainless steel vary from each other.