A spokesman for the coal mining industry put forward a proposal: In order to maintain the price of domestic coal, the import of cheaper foreign coal must be restricted; otherwise, China's coal mining industry will be difficult to operate.75% of the coal purchased by the metal smelting industry is domestically produced. If the price of coal is not paid at international prices, then due to rising costs, domestic non-ferrous metals will not be sold, and the demand for domestic coal will decline. Which of the following? Is the most appropriate evaluation of the argument of the non-ferrous metal smelting industry spokesman. ['This argument is not targeted and has nothing to do with the recommendations of a coal mining industry spokesperson.', 'The argument is a circular argument, which presupposes what needs to be proven in order to comment on the advice of a coal mining industry spokesperson.', 'The argument illustrates that the recommendations of a coal mining industry spokesperson, if implemented, would have a negative impact on itself.', 'The argument did not give reasons why the implementation of the above recommendations did not alleviate concerns that the coal mining industry would be difficult to operate.']