Pub Date : 2020-05-12DOI: 10.2991/aebmr.k.200509.093
A. Vasilyeva
The article considers the level of self-sufficiency of the region with the main types of agricultural products. On the basis of the analysis of resources and use of basic food products in the Amur region, it is concluded that the in-house production of some food products does not meet the needs of their domestic consumption. A large part of the region 's food resources is formed by the import of goods from other regions of the country, including imports. The high dependence of the region 's economy on imports poses a threat to the food security of the region 's population. In order to reduce the dependence of the region 's economy on imports and crises in foreign commodity markets, as well as to increase the competitiveness of the Amur region in domestic and foreign markets, the article considers the need to develop a strategy for import substitution of both food and non-food products.
{"title":"Development of Import Substitution of Goods as a Factor of Ensuring Competitiveness of Amur Region","authors":"A. Vasilyeva","doi":"10.2991/aebmr.k.200509.093","DOIUrl":"https://doi.org/10.2991/aebmr.k.200509.093","url":null,"abstract":"The article considers the level of self-sufficiency of the region with the main types of agricultural products. On the basis of the analysis of resources and use of basic food products in the Amur region, it is concluded that the in-house production of some food products does not meet the needs of their domestic consumption. A large part of the region 's food resources is formed by the import of goods from other regions of the country, including imports. The high dependence of the region 's economy on imports poses a threat to the food security of the region 's population. In order to reduce the dependence of the region 's economy on imports and crises in foreign commodity markets, as well as to increase the competitiveness of the Amur region in domestic and foreign markets, the article considers the need to develop a strategy for import substitution of both food and non-food products.","PeriodicalId":191445,"journal":{"name":"Proceedings of the International Conference on Economics, Management and Technologies 2020 (ICEMT 2020)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126374997","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-05-12DOI: 10.2991/aebmr.k.200509.026
O. N. Kuкharev, A. Nosov, A. Tuskov, E. Grosheva
The scenario for the long-term development of the domestic economy as defined in Russia's Innovative Development Strategy implies the growth of its competitiveness in both traditional and new high-tech sectors, a breakthrough in improving the quality of human capital and the dynamics of labor productivity, in the accelerated development of high-tech industries and the transformation of innovative factors into the main source of economic growth. In this case a priority role in the formation and implementation of innovation-based strategy for renewal and development of the economy should belong to the high school, as an important source of intellectual potential.
{"title":"Models and Mechanisms of Network Interaction Between Universities and the Real Sector of the Economy in the Field of Innovation","authors":"O. N. Kuкharev, A. Nosov, A. Tuskov, E. Grosheva","doi":"10.2991/aebmr.k.200509.026","DOIUrl":"https://doi.org/10.2991/aebmr.k.200509.026","url":null,"abstract":"The scenario for the long-term development of the domestic economy as defined in Russia's Innovative Development Strategy implies the growth of its competitiveness in both traditional and new high-tech sectors, a breakthrough in improving the quality of human capital and the dynamics of labor productivity, in the accelerated development of high-tech industries and the transformation of innovative factors into the main source of economic growth. In this case a priority role in the formation and implementation of innovation-based strategy for renewal and development of the economy should belong to the high school, as an important source of intellectual potential.","PeriodicalId":191445,"journal":{"name":"Proceedings of the International Conference on Economics, Management and Technologies 2020 (ICEMT 2020)","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134399750","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-05-12DOI: 10.2991/aebmr.k.200509.020
T. Rudakova, M. Semikolenova, S. Zemlyakova
The increasing trend in the role of the Internet indicates that it is virtual space that provides most of the information flows required in the process of institutional unit interaction. The subject of the study is the reporting information of economic entities as a form of communication, including through information and communication technologies. The purpose of the article is to analyze the impact of changes in the economy and society, under the influence of both foreign economic trends and internal transformations, on the content of the information source and presentation format. The study is based on the principles of a systematic approach using methods of a popular scientific and, private scientific nature, comparative analysis and methods of logic. The article considers the prerequisites for the formation of new requirements to the content of the information field, ensuring the receipt by economic entities of the data of interest on counterparties and business partners; The impact of modern changes in the organization of information exchange of institutional units is identified as a stage of evolutionary views on the possibilities of transmitting information in matters of theory and improving the technical base of the information process. It is argued to change the content of reporting information in the era of the "economy of trust" and to prepare personalized reporting as a result of evolutionary transformations of the basic source, improvement of technical conditions, ensuring a certain equalization of opportunities of communication participants and formation of social capital of the company. The results of the study concluded that the capabilities of artificial intelligence should be used in the collection and processing of information, and the preparation of accounts for accounting, financial, corporate, integrated and personalized, much less the interpretation of its content, remains the responsibility of a specialist in this field of knowledge.
{"title":"Reporting Information as a Form of Communication of Business Entities","authors":"T. Rudakova, M. Semikolenova, S. Zemlyakova","doi":"10.2991/aebmr.k.200509.020","DOIUrl":"https://doi.org/10.2991/aebmr.k.200509.020","url":null,"abstract":"The increasing trend in the role of the Internet indicates that it is virtual space that provides most of the information flows required in the process of institutional unit interaction. The subject of the study is the reporting information of economic entities as a form of communication, including through information and communication technologies. The purpose of the article is to analyze the impact of changes in the economy and society, under the influence of both foreign economic trends and internal transformations, on the content of the information source and presentation format. The study is based on the principles of a systematic approach using methods of a popular scientific and, private scientific nature, comparative analysis and methods of logic. The article considers the prerequisites for the formation of new requirements to the content of the information field, ensuring the receipt by economic entities of the data of interest on counterparties and business partners; The impact of modern changes in the organization of information exchange of institutional units is identified as a stage of evolutionary views on the possibilities of transmitting information in matters of theory and improving the technical base of the information process. It is argued to change the content of reporting information in the era of the \"economy of trust\" and to prepare personalized reporting as a result of evolutionary transformations of the basic source, improvement of technical conditions, ensuring a certain equalization of opportunities of communication participants and formation of social capital of the company. The results of the study concluded that the capabilities of artificial intelligence should be used in the collection and processing of information, and the preparation of accounts for accounting, financial, corporate, integrated and personalized, much less the interpretation of its content, remains the responsibility of a specialist in this field of knowledge.","PeriodicalId":191445,"journal":{"name":"Proceedings of the International Conference on Economics, Management and Technologies 2020 (ICEMT 2020)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123868344","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-05-12DOI: 10.2991/aebmr.k.200509.008
Bulat Gaynutdinov, A. Lebedev, E. Razumovskaya
The article is devoted to the analysis of existing concepts of economic growth in the light of their influence on the condition of the state financial system. The authors show the reflection of financial indicators in fundamental macroeconomic functions and reconstruct many of them. The concept-based feasibility of the main growth indicators of the national economy can serve for practical studies and further – for extrapolation of scenarios used for regulating structural financial parameters of the financial system to ensure stability of the latter in real conditions of high volatility of the external market. A comparative analysis of the dynamics of macroeconomic and financial indicators of the Russian economy is carried out to identify trends in the socio-economic development of the Russian Federation. In view of high relevance of research on the sources of sustained economic growth, the main goal of the authors is to search for a fundamental conceptual justification of the possibilities of socio-economic development while maintaining stability of the country's financial system. The result of the study is a theoretical model design that reflects a combination of economic and financial parameters of national economy, whose regulation can ensure the growth of national economy under financial stability.
{"title":"Concepts of Economic Growth for Financial Stability of the State","authors":"Bulat Gaynutdinov, A. Lebedev, E. Razumovskaya","doi":"10.2991/aebmr.k.200509.008","DOIUrl":"https://doi.org/10.2991/aebmr.k.200509.008","url":null,"abstract":"The article is devoted to the analysis of existing concepts of economic growth in the light of their influence on the condition of the state financial system. The authors show the reflection of financial indicators in fundamental macroeconomic functions and reconstruct many of them. The concept-based feasibility of the main growth indicators of the national economy can serve for practical studies and further – for extrapolation of scenarios used for regulating structural financial parameters of the financial system to ensure stability of the latter in real conditions of high volatility of the external market. A comparative analysis of the dynamics of macroeconomic and financial indicators of the Russian economy is carried out to identify trends in the socio-economic development of the Russian Federation. In view of high relevance of research on the sources of sustained economic growth, the main goal of the authors is to search for a fundamental conceptual justification of the possibilities of socio-economic development while maintaining stability of the country's financial system. The result of the study is a theoretical model design that reflects a combination of economic and financial parameters of national economy, whose regulation can ensure the growth of national economy under financial stability.","PeriodicalId":191445,"journal":{"name":"Proceedings of the International Conference on Economics, Management and Technologies 2020 (ICEMT 2020)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121273623","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-05-12DOI: 10.2991/aebmr.k.200509.053
N. Smolina, M. Ryzhkova
The article describes the basic motifs of secondary employment, its relationship with the main profession, some features of secondary employment in the field of higher professional education the Vladimir region. An analysis of the content has been shown, as well as the specific of operation on secondary employment of education workers in small provincial towns. The relevance of the topic is related to a change in the lives of people in small towns, the changes in connection with the employment of their residents, so that the foreground are increasingly in precisely the socio-economic problems. The article has been ambiguous role of secondary employment in modern economic relations.
{"title":"Motives and Forms of Secondary Employment in the Field of Higher Professional Education of the District Murom","authors":"N. Smolina, M. Ryzhkova","doi":"10.2991/aebmr.k.200509.053","DOIUrl":"https://doi.org/10.2991/aebmr.k.200509.053","url":null,"abstract":"The article describes the basic motifs of secondary employment, its relationship with the main profession, some features of secondary employment in the field of higher professional education the Vladimir region. An analysis of the content has been shown, as well as the specific of operation on secondary employment of education workers in small provincial towns. The relevance of the topic is related to a change in the lives of people in small towns, the changes in connection with the employment of their residents, so that the foreground are increasingly in precisely the socio-economic problems. The article has been ambiguous role of secondary employment in modern economic relations.","PeriodicalId":191445,"journal":{"name":"Proceedings of the International Conference on Economics, Management and Technologies 2020 (ICEMT 2020)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124635946","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-05-12DOI: 10.2991/aebmr.k.200509.030
V. Zhdanov, L. Vinnichek, M. Vizirskaya, I. Zhdanov
In this article, there is an information about how the indicator of cost-effectiveness assessment can be calculated and evaluated depending on amount of plant nutrition required to achieve the value of planned yield. There are also some results of putting mentioned information into practice and some conclusions about the necessity of making corrections in existing fertilizer using system which are based on data that we obtained in the course of our research. Information presented in this article will be helpful for farms that are currently practicing the use of fertilizers in order to systematize research data which is already obtained.
{"title":"Economical Assessment Mineral Fertilizers Application Systems in Production Conditions","authors":"V. Zhdanov, L. Vinnichek, M. Vizirskaya, I. Zhdanov","doi":"10.2991/aebmr.k.200509.030","DOIUrl":"https://doi.org/10.2991/aebmr.k.200509.030","url":null,"abstract":"In this article, there is an information about how the indicator of cost-effectiveness assessment can be calculated and evaluated depending on amount of plant nutrition required to achieve the value of planned yield. There are also some results of putting mentioned information into practice and some conclusions about the necessity of making corrections in existing fertilizer using system which are based on data that we obtained in the course of our research. Information presented in this article will be helpful for farms that are currently practicing the use of fertilizers in order to systematize research data which is already obtained.","PeriodicalId":191445,"journal":{"name":"Proceedings of the International Conference on Economics, Management and Technologies 2020 (ICEMT 2020)","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114731895","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-05-12DOI: 10.2991/aebmr.k.200509.065
M. Afonasova, A. V. Bogomolova, Andrey Dobrynin
The article discusses the problems of inertial development of the regional economy and economic slowdown and identifies the factors that cause inertia in conditions of instability of the domestic economy and unfavorable environment. The reasons for economic inertia are revealed, and the need for an effective mechanism for overcoming the inertia of the economic recession that responds to modern challenges and risks as well as threats to Russia's economic security is shown. The factors that aggravate the problem of the economic slowdown in Russian regions are identified
{"title":"Inertia of the Regional Economic System: Distinctive Features and Manifestations","authors":"M. Afonasova, A. V. Bogomolova, Andrey Dobrynin","doi":"10.2991/aebmr.k.200509.065","DOIUrl":"https://doi.org/10.2991/aebmr.k.200509.065","url":null,"abstract":"The article discusses the problems of inertial development of the regional economy and economic slowdown and identifies the factors that cause inertia in conditions of instability of the domestic economy and unfavorable environment. The reasons for economic inertia are revealed, and the need for an effective mechanism for overcoming the inertia of the economic recession that responds to modern challenges and risks as well as threats to Russia's economic security is shown. The factors that aggravate the problem of the economic slowdown in Russian regions are identified","PeriodicalId":191445,"journal":{"name":"Proceedings of the International Conference on Economics, Management and Technologies 2020 (ICEMT 2020)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130321955","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-05-12DOI: 10.2991/aebmr.k.200509.010
G. Zhukova, Dinara Kagirova
The aim of the study is to model the stochastic average annual return on the investment portfolio of pension savings for various combinations of asset weights over a 40-year horizon, with an assessment of the risk level for each combination. To estimate the loss of portfolio VaR, an approach that combines copula functions, extreme value theory (EVT) and GARCH models is used. The main results obtained are the following: the average annual return and risk levels of the conservative and expanded portfolios of Vnesheconombank of Russia over the long-term investment period are predicted; a comparative analysis of the impact on the portfolio of legislative restrictions on the assets of the portfolio of pension savings and restrictions on the portfolio VaR; optimal strategies have been selected to achieve a level of pension provision that meets international standards, with a minimum risk. The results of the study and the optimization procedure proposed in the work can be applied in the field of asset management and risk management.
{"title":"Development of Models of Optimal Investment Strategies","authors":"G. Zhukova, Dinara Kagirova","doi":"10.2991/aebmr.k.200509.010","DOIUrl":"https://doi.org/10.2991/aebmr.k.200509.010","url":null,"abstract":"The aim of the study is to model the stochastic average annual return on the investment portfolio of pension savings for various combinations of asset weights over a 40-year horizon, with an assessment of the risk level for each combination. To estimate the loss of portfolio VaR, an approach that combines copula functions, extreme value theory (EVT) and GARCH models is used. The main results obtained are the following: the average annual return and risk levels of the conservative and expanded portfolios of Vnesheconombank of Russia over the long-term investment period are predicted; a comparative analysis of the impact on the portfolio of legislative restrictions on the assets of the portfolio of pension savings and restrictions on the portfolio VaR; optimal strategies have been selected to achieve a level of pension provision that meets international standards, with a minimum risk. The results of the study and the optimization procedure proposed in the work can be applied in the field of asset management and risk management.","PeriodicalId":191445,"journal":{"name":"Proceedings of the International Conference on Economics, Management and Technologies 2020 (ICEMT 2020)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125596539","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-05-12DOI: 10.2991/aebmr.k.200509.066
I. Kirishchieva, M. Skorev, T. Grafova, V. Kirishchieva
Investment and innovation-driven development of business entities represents one of the most important factors for improving the economic competitive ability. Managing this process assumes active involvement of a company's personnel. The present work proves the main role within the workforce activating in the investment and innovation-driven development of business entities to be assigned to the personnel management system. The factors contributing to the workforce activating in the investment and innovation-driven development should be as follows: the formation of an effective team at the enterprise, a working incentive system for the personnel, and the formation and maintenance of an appropriate internal culture. The determinants of workforce activating to involve them in the investment and innovation-driven development of a business entity are accompanied by a presentation of possible practices for each of the selected management activity types.
{"title":"Management of Investment and Innovation-Driven Development of Business Entities: Determinants of Workforce Activating","authors":"I. Kirishchieva, M. Skorev, T. Grafova, V. Kirishchieva","doi":"10.2991/aebmr.k.200509.066","DOIUrl":"https://doi.org/10.2991/aebmr.k.200509.066","url":null,"abstract":"Investment and innovation-driven development of business entities represents one of the most important factors for improving the economic competitive ability. Managing this process assumes active involvement of a company's personnel. The present work proves the main role within the workforce activating in the investment and innovation-driven development of business entities to be assigned to the personnel management system. The factors contributing to the workforce activating in the investment and innovation-driven development should be as follows: the formation of an effective team at the enterprise, a working incentive system for the personnel, and the formation and maintenance of an appropriate internal culture. The determinants of workforce activating to involve them in the investment and innovation-driven development of a business entity are accompanied by a presentation of possible practices for each of the selected management activity types.","PeriodicalId":191445,"journal":{"name":"Proceedings of the International Conference on Economics, Management and Technologies 2020 (ICEMT 2020)","volume":"505 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122756343","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-05-12DOI: 10.2991/aebmr.k.200509.049
A. Egorova, A. Uzhegov
In modern conditions, when Industry 4.0 sets the development trend, the competitiveness of countries in the world market will be determined by their innovative potential. Currently, for the Russian Federation, the regions play a key role in shaping a new innovation paradigm in the country's development. The article considers the approaches of domestic and foreign scientists to the definition of innovative development of the region, identifies the strengths and weaknesses of these approaches, based on previous experience of scientists, the author's approach to determining the innovative climate in the region is proposed. Based on statistical data, the authors analyzed the current state of the innovation climate in the proposed investment and innovation direction, highlighted the main trends and based on this, conclusions are drawn and recommendations are made. Electronics and Microelectronics, Ground-based
{"title":"Regional Innovation Climate: Definition and Analysis","authors":"A. Egorova, A. Uzhegov","doi":"10.2991/aebmr.k.200509.049","DOIUrl":"https://doi.org/10.2991/aebmr.k.200509.049","url":null,"abstract":"In modern conditions, when Industry 4.0 sets the development trend, the competitiveness of countries in the world market will be determined by their innovative potential. Currently, for the Russian Federation, the regions play a key role in shaping a new innovation paradigm in the country's development. The article considers the approaches of domestic and foreign scientists to the definition of innovative development of the region, identifies the strengths and weaknesses of these approaches, based on previous experience of scientists, the author's approach to determining the innovative climate in the region is proposed. Based on statistical data, the authors analyzed the current state of the innovation climate in the proposed investment and innovation direction, highlighted the main trends and based on this, conclusions are drawn and recommendations are made. Electronics and Microelectronics, Ground-based","PeriodicalId":191445,"journal":{"name":"Proceedings of the International Conference on Economics, Management and Technologies 2020 (ICEMT 2020)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117105182","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：