On March 26, 2019, Du Jia, the secretary of the Hunan Provincial Party Committee, led the provincial leaders to inspect the special ceramics industrial park and advanced ceramics in Xinhua Economic Development Zone accompanied by leaders of Loudi Municipal Party Committee Li Dingguo and Xinhua County Party Secretary Zhu Qianming. The exhibition hall and Meicheng Ceramics carried out research on promoting the construction of industrial projects, implementing the tax reduction and fee reduction policies, promoting the development of the real economy, especially the advanced manufacturing industry, and promoting the spirit of the National People's Congress in Hunan.

Du Jiahao said that the key to attracting investment is to grasp two "chains", one is "family chain" and the other is "industrial chain". It is necessary to lay a good "hometown card" and "alumni card" to guide and encourage the majority of Xiangshang and alumni to return to Hunan to start a business; relying on the local industry base and leading enterprises, vigorously carry out industrial chain investment, business investment, and strive to build a cluster, Tailor-made "135" engineering upgraded version to optimize the business environment, reduce overall costs, better "build nests and lead the phoenix", and extend the industrial chain. "To reform, to management, to the market to drive, to add vitality, increase efficiency."

During the inspection, Du Jia also asked in detail the opinions of the person in charge of the company on the tax reduction and fee reduction policy. After learning that the value-added tax and the social security contribution rate have been reduced, the annual tax and fee savings will be about 160 million yuan, greatly reducing the burden on enterprises. Du Jia has no responsibility for the relevant department responsible comrades, and must vigorously support the development of the real economy, especially the advanced manufacturing industry. Effectively put the central tax reduction and fee reduction policies and measures in place, effectively reduce the production and operation costs of enterprises, further stimulate the vitality of micro-subjects, and comprehensively improve the quality and efficiency of economic development.