Dinghai is a county-level district of Zhoushan City, a thousand islands city in China, and is the political, economic and cultural center of Zhoushan City. Dinghai is located in the East China Sea in the northeast of Zhejiang Province, the southeast of Shanghai and the outer edge of Hangzhou Bay. Its geographical position is between12138'-12215' and 29 55'-3015' north latitude. Dinghai faces the vast Pacific Ocean, backed by Shanghai, Hangzhou, Ningbo and other large and medium-sized cities and the vast hinterland of the Yangtze River Delta. It is the hub of China's north-south shipping and international shipping routes in the Far East, and it is also the maritime gateway and channel for the Yangtze River basin to open to the outside world.
Dinghai is a famous marine historical and cultural city. It has a long history of development. As early as the Neolithic Age, human beings lived here and created a mysterious and splendid "island Hemudu culture" on the site of the original village of Ma 'ao Town. In the Spring and Autumn Period, Dinghai belonged to Yue, which was called "Yongdong" (east of Yongjiang River). In the 26th year of Tang Kaiyuan (738), Wengshan County was established. In the first year of Guangde (736), the county was abandoned. In the sixth year of Xining in the Northern Song Dynasty (1073), it was renamed as "Guo Chang County". At the beginning of the Yuan Dynasty, the county was promoted to a state. In the second year of Hongwu in Ming Dynasty (1369), the state was changed to county; Hongwu abandoned Guo Changjun for twenty years. By the early Qing Dynasty, they had moved to the folk twice. In the twenty-seventh year of Kangxi in Qing Dynasty (1688), Haixian County was established. In the 21st year of Daoguang (184 1), Dinghai County was promoted to Zhili Hall. In September of the third year of Xuantong (19 1 1), Dinghai Zhili Hall was changed to Dinghai County. In the 38th year of the Republic of China (1949), Daishan and Daqu Island in Dinghai County were located in Wengzhou County. 1950 17 In May, Dinghai was liberated, and Wengzhou County was abolished and merged into Dinghai County, belonging to Zhi Zhi District of Ningbo City. From 65438 to 0953, with the approval of the State Council, Dinghai County was divided into three counties: Dinghai, Putuo and Daishan. In the same year, Zhoushan Commissioner's Office was established, leading Dinghai, Putuo, Daishan and Jiangsu provinces into Shengsi County. 1958, Dinghai, Putuo and Daishan counties were abolished and Zhoushan county was merged. 1In April, 962, Zhoushan County was abolished, Dinghai County, Putuo County and Daishan County were restored, and Daqu County was established. In May, Zhoushan Commissioner's Office resumed. 1March, 967, Zhoushan area was changed to Zhoushan area. 1987 1 month, with the approval of the State Council, Zhoushan area was abolished and Zhoushan city (prefecture-level city) was established. On March 14, Dinghai County was renamed as Dinghai District (county level), which belongs to Zhoushan City.
Dinghai, a famous maritime city and a provincial historical and cultural city, is located in the middle of Chinese mainland coastline, on the south side of the Yangtze River estuary, facing the Pacific Ocean, backed by the richest and most dynamic Yangtze River Delta region in China, facing other big cities such as Shanghai, Hangzhou and Ningbo across the sea, occupying the hub of the North-South Gold Coast and guarding the hub of river-sea combined transport. * * * There are 128 islands, with a total area of 1444 square kilometers, a coastline of 4 10 kilometers and a population of 370,000. Today, a modern three-dimensional transportation network of land, sea and air has been formed, especially with the construction of Zhoushan Continental Link Island Project, Dinghai will usher in a brand-new era of peninsula economy, in order to jointly build an "ancient city fortress"? "Leisure in the Sea" has expanded new space.
Nature's uncanny workmanship has created the special geographical environment of the island city and decorated it with beautiful scenery. Dinghai is a typical subtropical monsoon marine climate with warm winter and cool summer, abundant sunshine and fresh air. It is a veritable eco-city.
Dinghai is the "capital" of Zhoushan Islands and the political, economic, cultural and military center. As early as 6,000 years ago in the Neolithic Age, the ancestors of Dinghai had cultivated the sea, raised fish and thrived here. The cultural relics unearthed at Tangjiadun, Ma 'ao, Hemudu on the Sea, are typical Liangzhu culture. Wengshan County was founded in the 26th year of Kaiyuan in Tang Dynasty and renamed Dinghai in the 27th year of Kangxi in Qing Dynasty. Dinghai has well-preserved historical blocks, which are composed of traditional houses and deep houses, mainly in the Ming and Qing Dynasties. There are also ancient buildings with different architectural styles, such as Zuyin Temple, Imperial Bookstore, Watchtower and Metropolitan Temple. As an outpost of coastal defense and a military location, there have been dozens of wars, including the Japanese war in the Ming Dynasty, the maritime ban in the Nan Dynasty, the opium war in the Qing Dynasty, and the exile of the King of Wu in War of Resistance against Japanese Aggression and the legendary Spring and Autumn Period. There are patriotic education bases, Opium War Memorial Site Park and Ma 'ao Museum. It has successively developed the Peninsula Fishing Paradise, Bird Island in the East China Sea, Huangyangjian Tourist Area, Qingqing World, Fugui Garden, Phoenix Mountain Island Tourist Area, Sanmao Ancestral Residence, Thousand Island Tour at Sea and Zhuozuoshan Island Tourist Area.
Dinghai has outstanding people and talented people. Zhu Baoshan, Liu Hongsheng (king of coal), An Zijie, Dong Haoyun (king of the first generation of ships) and other outstanding figures emerged. It is also the hometown of Qiao Shi (former Chairman the National People's Congress Standing Committee (NPCSC)), Tung Chee-hwa (Chief Executive of the Hong Kong Special Administrative Region), An Zijie, Ding Guangxun (Vice Chairman of the China People's Political Consultative Conference) and San Mao. In addition, Dinghai is also one of the birthplaces of "Ningbo Commercial Gang", which produced such famous figures as Zhu Baoshan, Liu Hongsheng, Zhou Xiangsheng and Liu Xianzai. Nearly 100 celebrities have lived and worked here, leaving a large number of historical sites and former residences, as well as a historical and cultural heritage.
Tomorrow in Dinghai will be the link between ocean and people, ocean and culture, and ocean and the world. Warmly welcome friends from all walks of life to Dinghai for investment, business, tourism and holiday, and * * * feel the meaning of "the sea rises and the moon rises, at this time the horizon * * *, and * * * create a better future in Dinghai.
In 2004, under the correct leadership of the district committee and district government, people in the whole region adhered to the guidance of Deng Xiaoping Theory and Theory of Three Represents, thoroughly implemented the spirit of the 16th National Congress of the Communist Party of China and the Third and Fourth Plenary Sessions of the 16th Central Committee, firmly established and conscientiously implemented the Scientific Outlook on Development, resolutely implemented the national macro-control policy, and around the goal of "building a strong island economy and building a well-off society in an all-round way", the national economy developed in a sustained, rapid, coordinated and healthy way, all social undertakings made all-round progress, people's quality of life continued to improve, and the main indicators of the national economy.
combine
The national economy continued to develop rapidly. According to preliminary accounting, the GDP of the whole region reached 784 1 100 million yuan, an increase of 17.2% over the previous year and 0.2 percentage points higher than that of the whole city. The added value of the primary industry was 552 million yuan, an increase of 2.4%; The added value of the secondary industry was 3.779 billion yuan, up by 21.7%; The added value of the tertiary industry was 35 1 100 million yuan, an increase of 15.3%. The proportion of the three industries was adjusted from 8.2: 47.0: 44.8 in the previous year to 7.0: 48.2: 44.8. According to the registered population, the per capita GDP of the whole region reached 2 1.226 yuan, which was converted into 2585 dollars at the exchange rate of the year. The development of marine economy has accelerated. According to preliminary estimates, in 2004, the total output value of marine economy in the whole region was 654.38+005 billion yuan, and the added value of marine economy was 3.4 billion yuan, accounting for 43.4% of the total GDP of the whole region.
The quality of economic operation has been significantly improved. Fiscal revenue maintained a rapid growth, with a total budgeted revenue of 282 million yuan, up by 1.0% year-on-year, and an increase of 25.7% in the same caliber excluding the export tax rebate factor. The total profit and tax of industrial enterprises above designated size in the whole region was 4190,000 yuan, an increase of 16.0% over the previous year.
Labor and employment work has been further strengthened. At the end of the year, the number of employees in the whole region was 873 1 person, an increase of 2.7% over the previous year. According to the statistics of the labor department, in 2004, the whole region created 1. 1 10,000 people, helping to realize the employment of 5032 people.
The main problems in economic and social development are: with the rapid economic development, the constraints of resources such as land, water, capital and talents are further prominent, and the comprehensive competitiveness is not strong; It is still very difficult for farmers and fishermen to change careers, and the gap between urban and rural areas and the gap between the rich and the poor has not been effectively narrowed.
Agriculture, forestry, animal husbandry and fishery
In 2004, the total output value of agriculture and fishery in the whole region reached165438+34 million yuan, a year-on-year increase of 6.9%. Among them, the total agricultural output value was 504 million yuan, an increase of 5.7%; The total fishery output value was 630 million yuan, up by 7.9%. Driven by policies, prices, nature and other factors, the sown area of grain crops has rebounded. The annual grain planting area was 7086 hectares and the output was 36975 tons, up by 5.9% and 16.3% respectively over the previous year. The vegetable planting area is 5273 hectares, and the output is 1 12500 tons; The planting area of flower seedlings is 305 hectares, an increase of10.5% over the previous year; The fruit planting area is 4858 hectares, and the output is 39 1 10,000 tons, an increase of 7.6% over the previous year. The annual output value of planting industry was 358 million yuan, an increase of 4.9% over the previous year.
Animal husbandry production has developed steadily. Slaughtered pigs 100400 in the whole year, an increase of 6.9% over the previous year; There are 44/kloc-0 dairy cows, an increase of 30.0% over the previous year; Poultry slaughter was 890,300 heads, down 0.4% from the previous year; The total output of meat in the whole year was 8,386 tons, an increase of 3.2% over the previous year. The annual output value of animal husbandry reached 65.438+0.37 billion yuan, an increase of 7.8% over the previous year.
Fishery production has developed steadily. In 2004, the total output of aquatic products in the whole region was 65.438+0.05 million tons, up 2.4% year-on-year, and the fishery output value was 630 million yuan, up 7.9% year-on-year. Marine fishing has steadily increased. The annual marine fishing output was 83,500 tons, up by 1.8% year-on-year, and the output value was 470 million yuan, up by 9. 1% year-on-year. Aquaculture is developing well. In 2004, the area of mariculture in the whole region was 42,800 mu, basically the same as last year, and the aquaculture output was 1.82 million tons, up by 4.0% year-on-year. Three demonstration bases, namely Changzhi Pseudosciaena crocea of Peninsula Company and Portunus trituberculatus of Xuwang Farm, have been built in the whole region.
Agricultural production conditions have been continuously improved. The comprehensive improvement of five 6.9 km standard rivers was basically completed. The effective irrigation area of farmland in the whole region is 8.4 1 thousand hectares, and the area of drought and flood protection is 7.05 thousand hectares. At the end of 2004, the total power of agricultural machinery in the whole region was 8039 1 kw, an increase of 0.9% over the previous year.
Industry and construction industry
The industrial economy has developed rapidly. In 2004, the total industrial output value of the whole region reached 9.524 billion yuan, a year-on-year increase of 28.0%, and the growth rate reached a new high in nearly four years. The development of industrial economy promoted the economic growth of the whole region by 8. 1 percentage point, with a contribution share of 47.2%.
The four pillar industries of machinery manufacturing, food processing, textile and garment, and shipbuilding maintained rapid growth. In 2004, the output value was 2.64 billion yuan, 2.227 billion yuan, 65.438+83.8 billion yuan and 57.65438+0.02 billion yuan respectively, with growth rates of 25.8%, 33.3% and 65.438+0.02% respectively. The output value of the four leading industries has accounted for 76.4% of the total industrial output value. The key industrial towns such as Yancang, cengang, Xiao Sha, Ma 'ao and Gan Lan have a strong growth momentum, among which Ma 'ao Town has become the third town with an output value exceeding one billion after Jintang and Xiao Sha.
Large-scale enterprises have a good development momentum. In 2004, 1 17 industrial enterprises above designated size in the whole region achieved an output value of 5.507 billion yuan, a year-on-year increase of 24.6%. 29 districts focused on cultivating and supporting industrial enterprises to achieve an output value of 4.033 billion yuan, a year-on-year increase of 27.9%. By the end of 2004, there were 25 enterprises with an output value exceeding 50 million yuan, and 6 enterprises with an output value exceeding 100 million yuan 16, an increase of 6 and 5 respectively.
The economic benefits of industry have been continuously improved. In 2004, industrial enterprises above designated size realized product sales revenue of 4.628 billion yuan, up by 65.438+09.4% year-on-year, and realized profits and taxes of 465.438+09 million yuan, up by 65.438+06.0% year-on-year, of which the profit was 28. 17.5%. The product sales rate is 99.7%. The comprehensive assessment score of economic benefits of industrial enterprises above designated size 1 17 listed in the municipal assessment is 192.94, which continues to rank first in the city.
The construction industry has developed rapidly. The total output value of 25 first-class construction enterprises in the region was 988 million yuan, and the completed output value was 65.438+250 million yuan, up by 265.438+0.7% and 65.438+065.438+06.7% respectively over the previous year. The profit was17.05 million yuan, a year-on-year increase of 34.3%. Construction area 1.4578 million square meters, up by 4.5% year-on-year, and completed area of 5755438+0.000 square meters. In 2004, the local tax revenue of the construction industry was 39.265 million yuan, a year-on-year increase of 68.9%.
fixed-asset investment
Investment in fixed assets continued to grow rapidly. In the whole year, the investment in fixed assets of the whole society was 654.38+378 billion yuan, up by 29.8% over the previous year, of which the investment in investment projects above designated size was 974 million yuan, up by 49.3%. From the perspective of industrial investment, the primary industry completed an investment of 20.03 million yuan, down 8.8% year-on-year; The investment in the secondary industry was 866.5438 billion yuan, an increase of 365.438+0.4%; The tertiary industry completed an investment of 498 million yuan, an increase of 29.3%.
Private investment has grown at a high speed. The annual private investment in fixed assets was165438+28 million yuan, an increase of 33.4% over the previous year, which was 3.6 percentage points higher than that of the whole society. Private investment accounts for 8 1.9% of the total social investment.
Industrial investment has increased steadily. The annual industrial investment was 8.5/kloc-0.0 billion yuan, an increase of 30.6% over the previous year. Among industrial investments above designated size, machinery manufacturing and shipbuilding continued to maintain a relatively high growth rate, with investments of 654.38+85 billion yuan and 654.38+33 billion yuan respectively, up by 3.265.438+0% and 565.438+0.2% respectively. Investment in building materials industry grew rapidly, with the completed investment of1.1.70 billion yuan, up 4.9 times year-on-year.
Real estate investment has grown rapidly. The annual investment was 56.32 million yuan, a year-on-year increase of 2.4 times. The construction area of real estate is 50,000 square meters, up 59.7% year-on-year, of which the newly started area is 40,000 square meters, up 2.9 times; The pre-sale area of the house is 26,000 square meters, increasing by 5. 1 times.
Domestic trade and tourism
The consumer goods market continues to be active. The total retail sales of social consumer goods was 2.883 billion yuan, an increase of 19 1% over the previous year. By industry, the retail sales of wholesale and retail industry was 2.529 billion yuan, up by 20.2% over the previous year, and the retail sales of catering industry was 354 million yuan, up by 12. 1%. Of the total retail sales of consumer goods in the whole society, the retail sales of private economy was147.8 million yuan, an increase of 1.9% over the previous year, accounting for 5 1.3%. The retail sales of wholesale and retail businesses above designated size in the whole region was 4.957 billion yuan, an increase of 22.3% over the previous year.
The pace of tourism development has accelerated. In 2004, the whole region received1347,900 tourists, an increase of 33.7% over the previous year. Among them, domestic tourists received 1.328 million person-times and international tourists received1.00 million person-times, up by 33.5% and 1.60% respectively. The annual tourism revenue was 852 million yuan, up 42.7% year-on-year, of which international tourism revenue was 1 1779400 USD, up 160% year-on-year. At the end of the year, there were 28 travel agencies and 5 star-rated tourist hotels in the whole region.
Foreign economy
Foreign trade import and export continued to operate at a high level. Export delivery value's foreign trade totaled 2.364 billion yuan, an increase of 24.7% over the previous year. The total import and export volume for the whole year was 654.38+77 million US dollars, up by 45.2%, of which exports were 654.38+53 million US dollars, up by 52.9%, and imports were 24.04 million US dollars, up by 9.9%. In the total export volume, the top three are aquatic products, textiles and mechanical and electrical products, with the export volume of10010.5 million US dollars, 35.85 million US dollars and 910.7 million US dollars respectively, up by 510.4%, 77.7% and 73.3% respectively. In the whole year, 22 new enterprises with the right to import and export by themselves were added, with the total number reaching 105.
The investment attraction has achieved remarkable results. In 2004, the whole region introduced 34 projects outside the region, with a planned total investment of 65.438+0.3 billion yuan, with a completed investment of 280 million yuan, an increase of 654.38+0. 1.0% over the previous year, including 6 overseas investment projects, with the agreed utilization of foreign capital of 654.38+0. 1.83 million US dollars. The "mountain-sea cooperation" project has achieved initial results. Four projects were signed in the whole year, with an agreed capital of 65.438+0.9 billion yuan.
Fiscal and financial
Fiscal revenue maintained a good growth trend. The total fiscal revenue in the annual budget was 282 million yuan, an increase of 1.0% over the previous year. Excluding the export tax rebate factor, the same caliber increased by 25.7%. Among them, the local fiscal revenue was 65.438+0.64 billion yuan, an increase of 654.38+0.8%, and the same caliber increased by 3654.38+0.8%. The annual local fiscal expenditure was 472 million yuan, an increase of 15.3% over the previous year.
Deposits and loans of financial institutions grew steadily. At the end of the year, the balance of various deposits of financial institutions was 6.38 billion yuan, an increase of 654.38+66 billion yuan over the beginning of the year, of which the balance of savings deposits of urban and rural residents was 3.098 billion yuan, an increase of 489 million yuan over the beginning of the year. At the end of the year, the balance of various loans was 50188 million yuan, an increase of1.1600 million yuan compared with the beginning of the year, of which the loan from Dinghai industrial enterprises was 734 million yuan, an increase of1365438 million yuan compared with the beginning of the year. The annual accumulated cash income18.566 billion yuan, up by 49.0%, and cash expenditure18.827 billion yuan, up by 4654.38+0.5%.
Education and science and technology
Quality education has been comprehensively promoted, and the level of basic education has been continuously improved. In April 2004, Dinghai District was officially approved as a strong education area in Zhejiang Province. The layout of primary and secondary schools and educational resources were further adjusted and optimized, and 1 1 primary schools and three junior high schools were merged. There are ordinary middle schools 17 in the whole district, with students 13 196, including 3 high schools and 2 132 students. There are 33 ordinary primary schools with students 16850; There are 44 kindergartens with 7,875 children. The enrollment rate of school-age children is 99.9%, the enrollment rate of junior high school students is 99.3%, and the proportion of junior high school students continues to climb, reaching 90. 1%. The construction of educational informatization has been strengthened. At present, the first-class configuration of audio-visual teaching equipment in schools in the whole district has reached 82. 1%, and the campus network ownership rate has reached 7 1.9%.
New progress has been made in science and technology. There are 1 1 provincial high-tech small and medium-sized enterprises, 3 provincial high-tech enterprises and 37 private high-tech enterprises in the whole region. In 2004, the whole region arranged to implement 5 1 scientific and technological projects at or above the municipal level, including 35 at the provincial level and 5 at the municipal level. The project of HX conical twin-screw plastic-wood extruder undertaken by Zhejiang Huaye Plastic Machinery Co., Ltd. was included in the national torch plan. In 2004, five scientific and technological achievements in the whole region won the Municipal Science and Technology Progress Award, creating five provincial-level brand-name products and five municipal-level brand-name products. There are three high-tech products in the whole region. In 2004, the output value of new products in the whole region was 226,543.8 billion yuan, an increase of 54.2%, and the output value rate of new products was 4%. The number of patents granted in the whole year was 32. The scientific and technological team has gradually grown. At the end of the year, there were 3,547 professional and technical personnel in local state-owned enterprises and institutions in the region.
Culture, sports and health
Cultural undertakings are brilliant. In 2004, various large-scale performances were successfully held, such as the Lantern Festival folk art performance, the Song of the Breeze, the Golden Age National Day Square, and the celebration of Deng Xiaoping's birthday100th anniversary. Literary and artistic creation has won many awards. In 2003, The Sea won the first prize of China's Selected Poems. The construction of cultural and sports facilities was strengthened. The main project of the District Cultural Center Building has been completed, and the main project of Lincheng Street Cultural Building has been fully completed. A number of cultural and sports venues, such as Ma 'ao Cultural and Sports Square and Bai Quan Sheng Da Village Cultural Courtyard, have been built and opened.
Mass sports are developing vigorously. In 2004, women's net bag competition, table tennis competition and fitness path competition were held in the fishing and rural areas of the whole region. Each team participated in the 3rd Fishermen's Games, the 5th Farmers' Games, the 1st darts competition and the gateball invitational tournament. National fitness activities are colorful. More than 30 sports events and activities were held in towns and streets throughout the year. Physical exercise conditions have been further improved. At present, there are 58 sets of sports paths in the whole region, with morning exercises 100 person-times and 5 rural gateball courts.
The medical and health undertakings have developed steadily, and the medical and health conditions in urban and rural areas have continued to improve. By the end of 2004, there were 2 1 health care institutions in the whole region, including maternal and child health centers 1 8 and township health centers 18, with 472 beds. There are 14 township hospitals in the whole region that have passed the evaluation of secondary hospitals and 2 hospitals have passed the evaluation of tertiary hospitals. There are 3 15 medical staff with intermediate or above titles in all medical and health institutions in the region, accounting for 45% of all employees. Rural community health work was actively promoted, and the "six in one" community health service system was gradually improved. The work of voluntary blood donation is progressing smoothly. In 2004, our district was rated as an advanced county in the province for voluntary blood donation. The penetration rate of rural sanitary toilets and the benefit rate of rural water improvement reached 46.2% and 93% respectively.
Population, people's life and social security
The total population continues to increase. At the end of 2004, the registered population of the whole region was 370,634, an increase of 2,484 over the end of last year, with an annual growth rate of 6.75‰. There were 2965 births and 973 deaths in the whole region, with a natural growth rate of 2.69‰, which was 1.88‰ higher than that in 2003. In 2004, there were 8 1, 9 1, 6,699 immigrants, and the population grew mechanically 1, 492, with a mechanical growth rate of 4.04‰. Of the total population at the end of the year, there were 187527 males and 183 107 females, with the ratio of male to female being102,4438+0:100. The non-agricultural population still increased to a certain extent, reaching 150633 at the end of the year, an increase of 2. 18% over the previous year.
The income of urban and rural residents has increased steadily and their living standards have been further improved. Sampling survey data show that the annual per capita disposable income of urban residents is 1555 1 yuan, an increase of 13.9% over the previous year, and a real increase of 9.1%after deducting price changes; The per capita net income of fishermen and farmers was 6 133 yuan, an increase of 16.5% over the previous year. After deducting the price change factor, the actual growth was 1 1.6%. The living conditions of urban and rural residents continued to improve. At the end of the year, the per capita housing area of urban residents was 20.2 square meters, and the per capita living area of fishing and rural residents was 40 square meters. The Engel coefficient of urban residents is 0.33, and that of rural residents is 0.47.
Social security and social welfare undertakings continued to develop. In 2004, there were 2,826 families with 3,957 people in the whole region, including 727 urban residents and 3,230 rural residents. The minimum living guarantee amount was 37 1.75 million yuan. The construction of nursing homes and centralized support work have been solidly promoted. In 2004, 1 1 homes for the aged were built or rebuilt in the whole region, with 5 18 new beds. At the end of the year, there were 14 nursing homes in the whole region, with 356 residents. Welfare home 1 person, with 82 households, and the rate of no centralized support for five guarantees and three guarantees in the whole region exceeds 80%.
Note: (1) The data listed in this bulletin are preliminary annual statistics.
(2) The absolute figures of GDP and added value of various industries listed in this bulletin are calculated at current prices, and the growth rate is calculated at comparable prices.
(3) Industries above designated size refer to state-owned and non-state-owned industries with annual sales income of more than 5 million yuan. Wholesale and retail above designated size refers to wholesale enterprises with annual sales income of more than 20 million yuan and retail enterprises with annual sales income of more than 5 million yuan. Investment in fixed assets above designated size refers to investment in fixed assets and real estate development projects with a planned total investment of 5 million yuan or more.
(4) Engel coefficient is the proportion of food consumption expenditure to living consumption expenditure.
Dinghai has a sea area of 875.2 square kilometers, more than 400 kilometers of coastline and tens of thousands of acres of tidal flat resources. There are more than 360 species of fish, more than 60 species of shrimp and more than 0/00 species of shellfish in the vast East China Sea, making Dinghai a "fish warehouse in the East China Sea". Whenever the fishing season comes, thousands of ships gather outside the fishing port in the center of the West Pier, with masts like forests. As night falls, fishing fires are brightly lit, as many as Xinghai.
In recent years, based on the protection of marine resources, Dinghai people have actively guided fishermen to change their jobs and vigorously developed marine culture: the scale of deep-water cage culture invested and built by Peninsula Company in Changzhi Island, Lincheng ranks among the top in China, and the deep-water culture of hexagonal jumping pond in Xiao Sha Town has become the leader of marine pond culture in Zhejiang Province. In 2004, the aquaculture area in the whole region reached 50,000 mu. In addition to the traditional breeding varieties such as Meretrix meretrix, razor clam, mussel, blue crab and mud snail, a number of famous varieties such as Pseudosciaena crocea, American red croaker and Penaeus vannamei have been newly developed and introduced.
Abundant aquatic product resources make Dinghai's aquatic product processing industry rise rapidly. There are more than 70 aquatic products processing enterprises in the whole region, with an annual processing capacity of more than 36,000 tons. Zhejiang Zheng Long Food Co., Ltd., with annual sales exceeding 100 million yuan, has developed and produced more than 30 kinds of seafood such as shredded squid. In 2002, "Zheng Long" brand trademark won the famous trademark in Zhejiang Province. Products are exported to Japan, South Korea, Russia, Spain, Italy, the United States and other foreign markets, becoming another well-known brand after Zhoushan "Pearl Fish Slices".