In the context of the country's development of emerging industries, although a company has been in a leading position in a certain industry for a long time, the production data in the first half of the year shows that the leading edge is getting smaller and smaller. After inviting experts to conduct business diagnosis, experts believe that the company has a leading edge The reason for the reduction is that although the company has a sound management system, the lack of aggressiveness in the corporate culture has led to the company's development slowing down in a good policy environment. Which of the following, if true, cannot refute the opinions of experts? ['Compared with similar companies in coastal areas, which benefit from a sound industrial chain, the company is in the Mainland and its development is limited.', "The reason for the slowdown is that the company's production data in the second half of the year has generally been higher than in the first half.", 'The company has always focused on strengthening the construction of corporate culture and has formed a harmonious corporate atmosphere.', "Corporate culture is not a company's core competitiveness. The key problem is that the research and development of new products are not enough."]