Assets allocation and debt financing of China's manufacturing industry 并列题名：Assets allocation and debt financing of China's manufacturing industry Transformation and upgrading of China's manufacturing industry Transition and upgrading of China's manufacturing industry Overseas M&A integration and industrial innovation of China's manufacturing industry Research report on the development of China's manufacturing industry Robot application and digital transformation in manufacturing industry Research on the declining proportion of China's manufacturing industry Technological progress and upgrading of China's manufacturing industry Globalization of Chinese manufacturing industry