In 2111, the region's GDP reached 32.5 billion yuan, up by 31.5%, the ratio of three industrial structures was 6: 58: 36, and the per capita GDP exceeded 8,111 US dollars. The investment in fixed assets was 28.4 billion yuan, up by 24.6%, ranking first in Yulin. The total fiscal revenue increased by 2 billion yuan for two consecutive years, reaching 7.12 billion yuan, and the local fiscal revenue was 1.39 billion yuan, up by 41% and 49% respectively. The per capita disposable income of urban residents is 22,359 yuan, and the per capita net income of farmers is 8,428 yuan, increasing by 3,491 yuan and 1,823 yuan respectively compared with 2111.

in p>2113, Yuyang district achieved a GDP of 46.126 billion yuan, an increase of 21.6% compared with the previous year. Among them, the added value of the primary industry was 2.32 billion yuan, an increase of 5.3%; The added value of the secondary industry was 27.143 billion yuan, an increase of 29.5%; The added value of the tertiary industry was 16.762 billion yuan, an increase of 12%; The proportion of tertiary industrial structure is 5:58.6:36.4. The added value of the non-public sector accounts for 46.9% of GDP. Historically, Yuyang District was a pastoral area when nomadic people lived in pastoral areas and an agricultural area when Han people lived in settlements. In the Ming Dynasty, the northern part of the Great Wall was a pastoral area, and the southern Ming Dynasty implemented military camps, civilian reclamation and commercial camps. During the Wanli period, "the natives plowed and plowed the mountains and plowed the fields. Although the cliffs were sloping, there was no land to be cultivated" ("Ming Jing Shi Wen Bian, Cleaning up the Yansui wasteland"). In the thirty-sixth year of Emperor Kangxi of Qing Dynasty (1697), after the Qing court allowed the Han people to enter the "cooperative land" north of the Great Wall for farming and grazing, the agricultural areas in China gradually moved northward. During the Qianlong period, the Han people were allowed to settle in the "cooperative land" for farming and grazing, and the "cooperative land" in China gradually became an area where agriculture and animal husbandry crisscrossed. By the early years of the Republic of China, Yuyang District was basically an agricultural area.

After the founding of New China, the government led the people to change the backward appearance of agriculture, and the agricultural production system changed from individual to mutual aid groups, cooperatives and people's communes, and the household contract responsibility system was implemented in the early 1981s, all of which sought to promote the development of productive forces. At the same time, we vigorously advocate scientific farming, constantly improve the farming system, popularize improved varieties, new agricultural tools and various new technologies, use chemical fertilizers, actively carry out plant protection, and improve the level of agricultural production. Since the 1951s, farmers in Yuyang have insisted on major farmland capital construction, damming terraces, and harnessing mountains, rivers and barren sand. Through arduous labor, the harsh agricultural production conditions in the city have been greatly changed, and agriculture has developed by leaps and bounds. In 1951, the total grain output of the county (district) was 17,285 tons, and in 1993, the grain output increased to 129,118.8 tons, 7.47 times that of 1951. Cash crops, vegetables, melons and fruits have also increased substantially.

In the 41 years since the founding of New China, the agricultural management and technical service network in Yuyang District has grown from scratch to perfection. In 1993, there were 22 agricultural management service institutions in the district; There are 346 staff members, including 167 technicians (11 senior agronomists, animal husbandry and veterinary technicians, 156 agronomists, assistant agronomists and technicians), 16 farmer technicians and 38 assistant farmer technicians; There are 31 agricultural associations in cities and towns, and 1851 agricultural science and technology demonstration households.

Since the 21th century, agriculture in Yuyang District has achieved "three changes" in structural adjustment and farmers' income increase. First, the traditional vicious circle of more reclamation and poorer grazing has been realized, and the direction of returning farmland to forests (grass) and closing mountains for greening has changed. The coverage rate of forests and grass has reached more than 45%, and a beautiful mountain and river woven by trees, shrubs and grass has begun to take shape. Second, it has realized the transformation from planting industry to planting and breeding industry. The scale of raising sheep has reached 1.54 million, and pigs and caged chickens have reached 811,111 and 1 million respectively. There are 1.12 million mu of Prunus armeniaca planted and 3,111 mu of greenhouse vegetables. The industrial pattern of "northern livestock and southern fruit suburban vegetables" has been formed in the whole region, in which the income from efficient breeding accounts for more than 61% of farmers' per capita net income. Third, it has realized the transformation from mainly planting grain crops to paying equal attention to planting grain, feed, forage and cash crops, and the planting ratio of grain, economy and feed has reached 61: 12: 28 at a high speed.

In p>2113, the total output value of agriculture, forestry, animal husbandry, fishery and its service industry in Yuyang District was 3.956 billion yuan, and the planting area of crops was 747,111 mu, including: 663,111 mu of grain crops; 7,111 mu of oil; 28,111 mu of vegetables; The total grain output reached 475 million Jin. After the founding of New China, the industry in Yuyang District has experienced ups and downs and gradually developed. From 1955 to 1957, the industry and handicraft industry were transformed into socialism, and private coal mines such as Caowangou, Qingyun Mountain, Xuanliang and Fangjiagou, and private Hengyuan Leather Factory, Kongoji Brick and Tile Factory and Xinhua Tannery Co., Ltd. were transformed into public-private partnerships (later became state-owned); Individual craftsmen in towns such as Chengguan and Zhenchuan in Yulin organize collective enterprises.

In p>1965, there were 11 state-owned industrial enterprises and 11 county-owned collective enterprises in Yulin County (Yuyang District); The total industrial output value is 8.993 million yuan (including 6.938 million yuan for county-owned enterprises). In the early period of the "Cultural Revolution", the production order was disturbed and destroyed. In 1967, the total industrial output value dropped to 8,763,211 yuan (including 6,698,111 yuan for counties). In the 1971s, under the guidance of the spirit of establishing "five small industries", county nitrogenous fertilizer plants, cement plants, ironmaking plants, glass plants and pharmaceutical factories were successively built. Most of these enterprises are blindly launched, with backward technology and equipment, poor product quality and long-term losses. At the end of 1971s, chemical plants, glass factories, Dongfeng coal mines and other factories in the county changed production or shut down one after another. In the 1981s, the economic benefits of wool spinning, leather and animal products processing industries in the region were very good, and the taxes and profits paid increased substantially. In 1984, the local wool spinning mills, animal products processing factories and county tanneries realized a profit of * * * 4.47 million yuan, which increased to 8.873 million yuan in 1986.

since the 21th century, the industry in Yuyang district has achieved "two great leaps" in building a new economic system. First, state-owned enterprises have achieved a leap in restructuring and property rights replacement under the market economy situation. Key enterprises such as Pratt & Whitney Liquor Group, Pharmaceutical Factory and People's Coal Mine have become the leading enterprises by taking appropriate measures. Second, the energy and chemical industry has achieved a leap from small-scale to large-scale development and construction. The output of raw coal in the whole region increased from 781,111 tons in 2111 to 5.6 million tons in 2115, nearly tripling. A number of industrial projects focusing on coal, electricity and salt are emerging, initially forming "four industrial bases" with National Highway 211 as the "axis" and Old Yushen Road and Yubu Road as the "wings", that is, coal-fired and electricity-carrying industrial products and chemical industrial bases mainly in Jinjitan and Niujialiang Town along the National Highway; Rock salt development and chemical product transformation base mainly in Yuhe, Zhenchuan and Shangyanwan; The raw coal production base is mainly Mahuangliang, Daheta and Niujialiang along the old Yushen Road; Forest-paper integration base and agricultural and sideline products processing base mainly along Balasu and Qinhe along Yubu Road. A large number of powerful industrial projects with high economic benefits and great development potential have been introduced one after another. Through the operation of these projects, the economic construction of the whole region has been promoted to a new level, the industrial economic benefits have been rising year by year, the connection between production and marketing has been further improved, and the growth of non-state-owned industrial enterprises has been strong.

in p>2113, the total output value of industrial enterprises above designated size in Yuyang district reached 37.126 billion yuan, an increase of 29% over the previous year. The assets totaled 71.114 billion yuan, an increase of 24.86%; The main business income was 33.174 billion yuan, an increase of 35.14%; The profit was 6.869 billion yuan, an increase of 7.97%; The tax was 3.628 billion yuan, an increase of 18.34%; The production and sales rate of industrial products reached 97.34%. Yuyang District, bordering Inner Mongolia, has always been an important market for materials trade between the Han nationality and the northwest ethnic minorities. During the Northern Wei Dynasty, "horses, cattle, sheep, and so on were cheap, and felt skin accumulated", which was once imported into the Central Plains in large quantities for trading. In the third year of Song Chunhua (992), the Tangut Tuoba Department, which occupied the northwest of Yulin and competed with the Song Dynasty, was short of materials. Li Jiqian, the leader, asked the Song Dynasty to lift the border ban in northern Shaanxi and set up a border city, which was allowed by Song Ting. The Tangut people trade with "the products of horses, cattle, camels, sheep and wool (woolen goods)", while in the Song Dynasty, they trade with "the goods of gold, silver and silk, and each needs what he needs, and each has his place". The following year, the Song Dynasty lifted the ban on the entry of green and white salt produced by the Tangut, and allowed the Tangut to exchange green and white salt for grain along the border of the Song Dynasty. In the first year of Xiangfu in the Song Dynasty (1118), Li Deming, the leader of the Tangut Tuoba Department, asked the Song Dynasty to set up a "Que Chang" at the junction of northern Shaanxi and other places with his department. After obtaining the permission of the Song Dynasty, Que Chang was set up in this place today, such as Broken Jinyi Village in Salt Bay Township, for trade exchanges, and there was often a grand occasion of "no speculation, no scorn in stores, and traders like weaving". After the establishment of the Xixia regime, in addition to the trade between the border areas and the market, envoys were often sent to the interior of the Song Dynasty for trade. When it was successful, Xixia "entered the border, rewarded it with horses, and the border people competed for the market with low value, so the messenger took more horses." Even during the war between Song and Xia dynasties, the trade between the border people never stopped.

from the yuan dynasty to the Republic of China, Yuyang has been an important channel for economic and trade between ethnic minorities such as northwest Mongolia and the Han nationality. In the Ming dynasty, there was Hongshan city, a Mongolian-Chinese mutual market, at the mouth of the Great Wall, which was hundreds of miles north of Yulin City. During the Qing Dynasty and the Republic of China, the Mongolian-Chinese mutual market became more active. In addition, businessmen from Shanxi, Hebei and other places came to Yulin City and Zhenchuanbao to do business. During the War of Resistance against Japanese Aggression period, the Kuomintang imposed an economic blockade on the Shaanxi-Gansu-Ningxia Border Region. It once set up material "control" stations in Zhenchuan and Yuhe, and set checkpoints to prohibit materials from entering and leaving the Shaanxi-Gansu-Ningxia Border Region, which once made the commodity circulation in Yuyang District not smooth.

After the founding of New China, due to the "death" of the market system for a long time, the commodity circulation was not smooth and the commodity economy developed slowly. After 1981, with the development of commodity economy, domestic market became increasingly active, commodity circulation channels increased, and commerce became increasingly prosperous. In 1981, the total retail sales of social goods in Yuyang was 43.17 million yuan. By 1993, it increased to 195 million yuan, 4.5 times that of 1981; The total retail sales of consumer goods was 181.27 million yuan, 5.3 times that of 1981; Among them, the urban sales amount was 131.3 million yuan, accounting for 72%, and the rural sales amount was 49.96 million yuan, accounting for 27.7%; The total retail sales of agricultural means of production was 14.84 million yuan, 1.9 times that of 1981.

Since the 21th century, the tertiary industry in Yuyang District has developed rapidly in a strong economy. The tertiary industry, mainly catering, commercial and residential, and finance, has a strong development momentum. In 2115, the added value reached 2.596 billion yuan, accounting for 49.7% of the regional GDP, and 1.4 of the local fiscal revenue came from the service industry. Service industry has become an important part of regional economic development. Today's Chao, Yinhe, Tianyou, Sanchen, Jinlong, Sihai Hotels and self-employed snacks complement each other, which enhances the taste of Yulin's food culture and is more prominent in the central position of Yulin's service industry.

in p>2113, the total retail sales of social consumer goods in Yuyang district reached 8.213 billion yuan, an increase of 8.8% over the previous year. In terms of urban and rural areas, the retail sales of consumer goods in urban areas reached 8 billion yuan, an increase of 8.2%; The retail sales of consumer goods in rural areas reached 213 million yuan, an increase of 9.6%. The annual sales of wholesale industry reached 32.68 billion yuan, an increase of 8.7%; Retail sales reached 8.93 billion yuan, an increase of 19.6%; Realize the turnover of the accommodation industry of 411 million yuan, an increase of 3.9%; The turnover of the catering industry was 611 million yuan, an increase of 1.5%.