What steps should be taken to study a city's advantageous industries?

What are the leading enterprises in this city?

Has the upstream and downstream relationship of these enterprises formed a cluster development and a complete industrial chain in the local area?

Is this industry an advantage industry, a sunrise industry, supported by policies, and what is its future prospect?

What is the development potential and annual profit of this industry?

Here is an example:

There are FAW cars in Changchun, Alibaba in Hangzhou and ham in Jinhua, which are all good local enterprises, that is, advantageous industries.

As we all know, Northeast China is an old heavy industry base, with good steel and coal resources and the ability to process and manufacture auto parts. In addition to FAW, there are Dongfeng, Hafei and Brilliance, thus forming an industrial cluster.

Alibaba in Hangzhou belongs to the Internet, a sunrise industry, and the state will vigorously support it, which is relatively an advantageous industry. Dongguan's hotel industry is also very developed, but without the support of the government, it can only be regarded as an industry, not an advantageous industry.

For example, the quality of ham in some mountainous areas in southwest China is also very good, but the market development potential is limited and the local consumption capacity is limited, so it is difficult to form an advantageous industry. Jinhua is located in Jiangsu, Zhejiang and Shanghai, with good local consumption power, large market and good reputation.