The spokesman of the coal mining industry put forward a proposal: in order to maintain the price of domestic coal, it is necessary to restrict the import of cheaper foreign coal, otherwise, China's coal mining industry will be difficult to operate. The response of the spokesman of the non-ferrous metal smelting industry to the above proposal: 75% of the coal purchased by China's non-ferrous metal smelting industry is domestic. If the price of coal is not paid according to the international price. then, Due to the increase of cost, domestic non-ferrous metals will not be sold
the demand for domestic coal will fall.
The argument shows that the suggestions of the spokesman of the coal mining industry, if implemented, will have a negative impact on itself