On the other hand, the angle to price fluctuations in the supply side will be subjected to unilateral impact effectively avoided by the chain extension of the coal industry.
On the other hand, unilateral shocks sustained from the supply-side perspective in price fluctuations will be effectively avoided through the extension of the coal industry chain.
On the other hand, the unilateral impact on the price fluctuation from the perspective of the supplier will be effectively avoided through the extension of the coal industry chain.<br>