We are all concerned about the city ranking. But I am more concerned about the "tonnage" of a city. "Tonnage" is the comprehensive energy level of a city, including the complex embodiment of multiple dimensions such as politics, economy, population, culture, education, health care, infrastructure and international influence. Generally speaking, many "city rankings" are single index rankings or index rankings (complex calculation models, no specific values can be seen). This article has different points. First, it should list specific data, and second, it should emphasize "double materials", that is, a city should meet two heavy indicators at the same time. In other words, the singles champion can be achieved quickly, but it is difficult to meet the requirements of "both and" and become a dual player at the same time. It is even more difficult to improve the comprehensive energy level of the city in a short period of time. As major cities release their economic report cards for 2021, many interesting data can be mined. Let's reveal them one by one. 01 "Double trillion" cities in social consumption and foreign trade The following is the statistics of social consumption data and foreign trade data of major cities in 2021. Why care about these two data? As we all know, in recent years, the mode of China's economic growth has changed from "investment driven" to "consumption driven". In 2021, the contribution rate of final consumption expenditure to China's economic growth reached 65.4%, and consumption has once again become the first driving force of China's economic growth. There are two main macro data of observed consumption. One is the total retail sales of social consumer goods, which reflects domestic demand, and the other is the total import and export, which is equivalent to a barometer of external demand. The following are the top 20 cities with total retail sales of social consumer goods in 2021: In 2021, the top ten cities in consumption are Shanghai, Beijing, Chongqing, Guangzhou, Shenzhen, Chengdu, Suzhou, Nanjing, Wuhan and Hangzhou. Among them, only Shanghai, Beijing, Chongqing and Guangzhou have a total retail sales of social consumer goods exceeding trillion. In 2021, the total amount of social zero in Shanghai will reach 1807.925 billion yuan, an increase of more than 200 billion over 2020. It seems that Shanghai will break through the 2 trillion mark in 2022. In addition, the total amount of social zero reached 148.67 billion yuan in Beijing, 1396.767 billion yuan in Chongqing and 1012.256 billion yuan in Guangzhou; In 2022, Shenzhen, Chengdu and Suzhou are expected to exceed trillion yuan. The following are the cities with foreign trade import and export volume exceeding 800 billion in 2021: In 2021, Shanghai, Shenzhen, Beijing, Suzhou, Dongguan, Ningbo and Guangzhou will have a total import and export volume of more than one trillion. Only in terms of export volume, Shenzhen ranks first in the country with foreign trade export volume of 1926.34 billion yuan, followed by Shanghai with 157.87 billion yuan and Suzhou with 148.75 billion yuan. Shanghai, Shenzhen and Suzhou are the top 3 cities with national industrial strength. Here is a digression. Which cities have a high degree of economic extroversion? (urban economic extroversion refers to the proportion of the total foreign trade import and export of a city or region in GDP. It reflects the close relationship between a regional economy and the international economy.) The cities with the highest degree of economic export-oriented in 2020 are Dongguan, Shenzhen, Suzhou, Xiamen and Jinhua. The import and export volume of these cities exceeds their GDP. get down to business. So far, there are only three "double trillion" cities in mainland China: Shanghai, Beijing and Guangzhou. This shows how high the gold content of "double trillion" cities is. (double trillion refers to the total retail sales and total import and export of social consumer goods exceeding trillion yuan) In 2022, "double trillion" cities are expected to usher in capacity expansion, and cities expected to be promoted include Shenzhen, Chongqing, Chengdu and Suzhou. In 2021, the total volume of Shenzhen social zero reached 0.95 trillion and the total import and export volume reached 3.5 trillion; Chongqing's total social zero is 1.39 trillion, and its total import and export is 0.8 trillion; The total amount of Chengdu social zero is 0.93 trillion, and the total amount of import and export is 0.82 trillion; The total amount of Suzhou social zero is 0.9 trillion, and the total amount of import and export is 2.5 trillion. 02 Both population and GDP have entered the ranks of "big cities" The "ranks of big cities" in this paper mainly meets two indicators: the urban population is more than 5 million and the GDP is more than trillion. Urban population is a more important indicator than the resident population. According to the notice on adjusting the division standard of urban scale issued by the State Council in November 2014, taking the urban resident population as the statistical caliber, China's cities are divided into five categories and seven grades. Among them, cities with a permanent resident population of more than 5 million and less than 10 million are megacities, and cities with a permanent resident population of more than 10 million are megacities. Urban population is related to the approval of major projects such as subway. The following is the list of mega cities and mega cities in 2021: At present, there are seven mega cities in mainland China, namely Shanghai, Beijing, Shenzhen, Chongqing, Guangzhou, Chengdu and Tianjin; 14 mega cities, namely Wuhan, Dongguan, Xi'an, Hangzhou, Foshan, Nanjing, Shenyang, Qingdao, Jinan, Changsha, Harbin, Zhengzhou, Kunming and Dalian. Among them, the urban population of Wuhan has reached 9.95 million, which is only one step away from 10 million. It can be said to be a quasi megacity. Let's look at the 24 trillion cities in 2021: Suzhou, whose GDP ranks sixth in the country, is not yet a megacity. In addition, Wuxi and Nantong are also trillion cities. They are also the leaders of prefecture level cities, and they are not mega cities; Jiangsu has the second largest economy in China, but there is only one mega city, Nanjing. Unlike Jiangsu, Guangdong, the largest economic province, has two megacities (Shenzhen and Guangzhou) and two megacities (Dongguan and Foshan). Ningbo's GDP is over trillion, but it is not a megacity. It can be seen that there is only one megacity (Hangzhou) in Zhejiang Province. Look at Shandong, the third largest economic province, Qingdao and Jinan are trillion cities and mega cities. Fujian has 2 trillion GDP cities, namely Fuzhou and Quanzhou, but none of them are mega cities. Hefei, Anhui Province, has a GDP of more than trillion, but it has not yet entered a megacity. It seems that the difficulty of urban population exceeding 5 million is no less than GDP exceeding trillion. Overall, among the 24 trillion GDP cities, Suzhou, Wuxi, Nantong, Ningbo, Fuzhou, Quanzhou and Hefei are not mega cities, or the urban population has not reached 5 million. Among the 14 mega cities, there are four cities, including Shenyang, Harbin, Kunming and Dalian, whose GDP has not exceeded trillion. (the GDP of Shenyang in 2021 is 725 billion, Harbin 535.2 billion, Kunming 722.3 billion and Dalian 782.6 billion) It seems that it is still a big threshold to meet the two indicators of urban population exceeding 5 million and GDP breaking trillion at the same time. At present, the cities that meet the requirements of "GDP over trillion" and "urban population over 5 million" are: Beijing, Shanghai, Chongqing, Tianjin, Shenzhen, Guangzhou, Foshan, Dongguan, Nanjing, Hangzhou, Qingdao, Jinan, Chengdu, Wuhan, Changsha, Zhengzhou and Xi'an. 03 The total economic output and per capita income are among the top ten cities This paper combs the GDP data and per capita disposable income of residents released by major cities. Residents' disposable income refers to the sum of residents' final consumption expenditure and savings, that is, residents' disposable income, including both cash income and physical income. GDP measures the level of urban economic aggregate, and per capita income measures the level of urban per capita development. In terms of total amount and per capita, the top ten cities are Shanghai, Beijing, Shenzhen, Guangzhou, Suzhou, Hangzhou and Nanjing. Chongqing, Chengdu and Wuhan are high in total, but the per capita development level has not reached the top ten for the time being. The per capita development level of Ningbo, Xiamen and Wuxi is good, but the total amount is relatively poor (population, GDP, etc.). In 2021, the GDP of Ningbo was 1.46 trillion, Xiamen 703.4 billion and Wuxi 1.4 trillion. It is worth mentioning that the top ten cities with the highest per capita income have ordinary prefecture level cities such as Suzhou and Wuxi, and the other eight are cities with high administrative levels. 04 Cities with more than trillion secondary and tertiary industries The following summarizes the added value of three industries in the top gdp10 cities in 2021: As we all know, the added value of primary industry reflects agriculture, the added value of secondary industry reflects industry / manufacturing, and the added value of tertiary industry reflects service industry (it, finance, commerce, etc.). Statistics show that the added value of the tertiary industry in the top gdp10 cities has exceeded trillion yuan, the added value of the tertiary industry in Beijing, Shanghai, Guangzhou and Shenzhen is far ahead, with more than 3 trillion yuan in Beijing and Shanghai, 2 trillion yuan in Guangzhou and Shenzhen, and 1 trillion to 1.5 trillion yuan in Chongqing, Chengdu, Hangzhou, Suzhou, Wuhan and Nanjing. In the past two years, many cities have stressed the need for compulsory manufacturing (secondary industry), so the added value of secondary industry has exceeded trillion, which is also a very important reference index. So far, only Shanghai, Shenzhen, Chongqing and Suzhou have exceeded trillion in both the secondary and tertiary industries. The next cities with both secondary and tertiary industries may be Beijing, Guangzhou, Wuhan and Chengdu. Based on all the above indicators, the performance of Beijing, Shanghai and Guangzhou is the most stable, and only these three cities have no obvious shortcomings. Judging from this, the "tonnage" of these three cities is also the largest and most stable. Shenzhen's economic achievements are very high. Even in the first tier cities, it is a super first-class existence. However, there is still a large gap between Shenzhen and Beijing, Shanghai and Guangzhou in education, medical treatment, transportation, international connectivity and other indicators. In terms of tonnage, Chongqing, Chengdu, Wuhan and Hangzhou are second only to Beijing, Shanghai, Guangzhou and Shenzhen. (Xinhua News Agency)