Climate change is a major challenge related to the destiny of mankind，In September 2020, China proposed to “strive to achieve mobile bet365 peak before 2030”，New goal to combat climate change to achieve mobile bet365 neutrality by 2060，General Secretary Xi Jinping vigorously advocated green and low-mobile bet365 production and lifestyle at the Climate Ambition Summit in December 2020。In order to better achieve the dual mobile bet365 goal of mobile bet365 peak and mobile bet365 neutrality，As an important subject responsible for the goal of addressing climate change，Enterprises are reducing their own mobile bet365 emissions while，We must also promote supply chain members to jointly achieve mobile bet365 emission reduction。With the participation of stakeholders，The coordination of mobile bet365 emission reduction management among various entities in the supply chain becomes more important。

　　Strive to achieve global mobile bet365 emission reduction

1990s，Companies begin to pay attention to environmental performance，The focus gradually extends from individual enterprises to the supply chain，Green supply chain emerges at the historic moment。Green supply chain is a relatively broad concept，Low-mobile bet365 supply chain emphasizes taking mobile bet365 emissions as a goal or constraint in supply chain operation decisions。Early，Influenced by the concepts of sustainable development and circular economy，Realize that climate warming is mainly affected by greenhouse gases，Some companies invest in research and development of mobile bet365 emission reduction technologies，Replace equipment to improve energy efficiency，Use clean energy to reduce mobile bet365 emissions。Further，Considering that the task of mobile bet365 emission reduction cannot be completed entirely by the enterprise itself，Enterprises have increased the consideration of mobile bet365 emissions in the selection and evaluation of suppliers，Also reduce mobile bet365 emissions through the redesign of logistics networks and supply chain structures and contracts。The scientific identification and management of the mobile bet365 footprint of each link in the supply chain and the mobile bet365 footprint of the entire product life cycle has also become a basic and important issue。At the same time，Governments of various countries have also introduced mobile bet365 subsidies、mobile bet365 limit、mobile bet365 trading、mobile bet365 tax、mobile bet365 labeling and other related institutional policies，Pay attention to the impact of emission reduction policies on supply chain operation and management，Reduce mobile bet365 emissions while promoting economic considerations for supply chain decision-makers。

Under the policy proposition of global sustainable development，Green supply chain development while achieving emission reduction results，Due to differences in policy orientation and path selection in practice，In addition, there are differences in the development status of low-mobile bet365 supply chains in different countries and regions，Coordinated realization of global mobile bet365 emission reductions still faces the following challenges。

First，Insufficient effectiveness of mobile bet365 emission reduction policies。mobile bet365 subsidies introduced by governments in various countries、mobile bet365 trading、mobile bet365 tax and other policy measures in progress，mobile bet365 trading and mobile bet365 tax are currently recognized internationally as two more effective mobile bet365 emission reduction incentives。Among them，mobile bet365 trading is a means of quantity control，mobile bet365 tax is a means of price control。mobile bet365 emissions trading is an important policy that uses market means to solve environmental externality problems and reduce mobile bet365 emissions，Use price to incentivize emission entities to make decisions，More flexible than mobile bet365 tax，It is also easier to be accepted by enterprises。February 2021，National mobile bet365 emissions trading market officially launched，Becoming the world’s largest mobile bet365 trading market。But how to set mobile bet365 quotas for enterprises entering the trading market，How to scientifically formulate trading rules and dynamic mobile bet365 trading prices，How to supervise the risks of such financial products and other issues need to be solved urgently。Although my country’s environmental protection tax implemented in 2018 does not yet involve mobile bet365 tax，But mobile bet365 tax is also coming。The implementation cost of mobile bet365 tax policy is low，Directly affects the company’s profits，Quick results，The increased income can continue to be used for the research and development of mobile bet365 emission reduction technologies。Currently，Countries that have implemented mobile bet365 tax policies，The objects and tax rates of mobile bet365 taxes are different，And the implementation of mobile bet365 tax policies in different countries has different contributions to mobile bet365 emission reduction。Therefore，How tax rates should be formulated，What factors should be considered when formulating mobile bet365 taxes in different regions of my country，These are key issues in the implementation of mobile bet365 tax policy。Known from existing research，For low-mobile bet365 supply chain，Both mobile bet365 emission reduction policies have their own advantages and disadvantages。From mobile bet365 emission reduction、Looking at cost control，mobile bet365 trading policy can bring better supply chain performance，However, mobile bet365 trading costs are affected by various uncertain market factors，The mobile bet365 tax policy does not have this problem。Therefore，How to formulate mobile bet365 emission reduction policies to more effectively promote the development of low-mobile bet365 supply chain management，Is an important issue that the government needs to consider。

Second，Insufficient mobile bet365 emission information reliability and supply chain coordination level。The effective implementation of mobile bet365 emission reduction policies depends largely on the reliability of mobile bet365 emission information。mobile bet365 footprint is used to measure the mobile bet365 emissions of a product throughout its life cycle、Important indicators containing mobile bet365 emission information for each link of the supply chain。mobile bet365 labels represent mobile bet365 footprint information in the form of quantitative labels，It is helpful for governments and enterprises to track and manage mobile bet365 emissions in each link of the supply chain，Better guide consumers to purchase low-mobile bet365 products。The mobile bet365 label system is an effective system to achieve the total mobile bet365 emission control target in the supply chain。However，The current international mobile bet365 label measurement standards are not unified，There are not many companies and products participating in mobile bet365 label certification in my country，Calculation of supply chain mobile bet365 footprint because it involves origin、Production time、Energy sources used by the factory、Logistics methods and many other complex factors，The accuracy of data is often questioned。Consumers’ insufficient understanding of mobile bet365 labels，Insufficient trust is established in the accuracy of the information contained in mobile bet365 labels，Influence on the purchase of low-mobile bet365 products。Also，Members of the low-mobile bet365 supply chain attach different importance to low-mobile bet365，The degree of mobile bet365 emission information sharing is not high，It is difficult to establish an effective collaborative mechanism to promote the realization of supply chain mobile bet365 emission reduction goals。Therefore，The mobile bet365 emission information in the supply chain is not transparent enough，Not accurate enough，The level of supply chain collaborative low-mobile bet365 management needs to be improved。

　Third，International trade and global supply chains complicate the impact of mobile bet365 emissions。Whether international trade and global supply chains will intensify mobile bet365 emissions and bring about environmental problems is the focus of scholars。Due to the mobile bet365 emission reduction goals of various countries、Ability、There is a big difference in cost，Emission reduction policies are also different。Countries with stronger mobile bet365 emission reduction efforts will reduce high pollution in the supply chain、High energy consumption、The front-end manufacturing industry with lower technical content has lower emission reduction efforts、National transfer of unsound mobile bet365 regulation policies，Free riding on mobile bet365 emissions reduction caused by international trade、mobile bet365 leakage appears，It also brings major environmental problems to developing countries，Cannot truly achieve global mobile bet365 emission reduction。In addition，International logistics accompanying the global supply chain will also increase mobile bet365 emissions。In recent years, there have been growing calls for some developed countries in Europe and the United States to implement import mobile bet365 tariffs，Greater impact on developing countries，Becoming a new trade barrier。According to the World Bank research report，Once the import mobile bet365 tariff is fully implemented，China’s exports will decrease by 21%。Therefore，The division of labor and cooperation in international trade and global supply chains have brought challenges to global mobile bet365 emission reduction。

　　Coordinate the development of low-mobile bet365 supply chain

Collaborative mobile bet365 emission reduction management among all entities in the supply chain，Coordinate the development of low-mobile bet365 supply chain，Promote the promotion and application of blockchain technology in low-mobile bet365 supply chain management，Coordination and cooperation in global mobile bet365 emission reduction，In order to create a low-mobile bet365 supply chain that meets dual-mobile bet365 requirements。

First，Take multiple measures to promote the development of low-mobile bet365 supply chain。Norway、Netherlands、Sweden、Practical experience and research from Finland and other countries show that，Although the two mobile bet365 emission reduction policies, mobile bet365 tax and mobile bet365 trading, have their own advantages and disadvantages，But it is not contradictory。Quantity control and price control measures are not mutually exclusive，Coordination between the two、Complementary use can avoid fluctuations in mobile bet365 trading prices and mobile bet365 emissions，Better reduce mobile bet365 emissions in the supply chain while taking into account the economy。Research shows，After the parallel implementation of mobile bet365 trading and mobile bet365 tax policies，Facilitated the supply chain、Cooperation with downstream enterprises，Better achieve economic benefits and environmental performance，And compatible with other climate policies。Due to transaction、The cost of supervision and testing is higher，Relatively speaking，mobile bet365 trading policy is more suitable for managing industries or enterprises with relatively large mobile bet365 emissions，The mobile bet365 tax policy is more suitable for managing industries or enterprises with small emissions or large but scattered emissions。The current national mobile bet365 trading market only includes some key industries or enterprises，May cause mobile bet365 leakage，This needs to be supplemented by mobile bet365 tax policy，Implement reasonable mobile bet365 taxes on low-emission or high-emission but relatively decentralized industries or enterprises。Same，Supply chains with different mobile bet365 emissions and supply chains with different consumer low-mobile bet365 preferences，Be flexible in making distinctions when implementing composite mobile bet365 emission reduction policies，Avoid overlap or vacuum。When implementing composite mobile bet365 emission reduction policies，In order to avoid large price fluctuations，mobile bet365 trading prices can be controlled within a reasonable range；In order to avoid the impact of fluctuations in mobile bet365 emission reduction，The mobile bet365 tax rate should be determined by combining the interests of multiple parties with reference to the mobile bet365 trading price。Also，Compatibility and coordination with other climate policies (such as renewable energy policies) also need to be considered，So as not to weaken the emission reduction effect of mobile bet365 trading or mobile bet365 tax policies，Better play the role of various policies in achieving dual mobile bet365 goals。

Secondly，Introducing blockchain technology into low-mobile bet365 supply chain management。The traceability and non-tamperability of blockchain technology make it easy to track mobile bet365 footprints，It can also improve the accuracy of calculation。When consumers purchase low-mobile bet365 products，The issue of trust in the information contained in mobile bet365 labels can also be addressed。Enterprises can more comprehensively and accurately assess mobile bet365 emissions in each link of the supply chain，And from product design、Purchasing、Production、Adjust the supply chain structure in all aspects of logistics and sales to reduce mobile bet365 emissions in the entire product life cycle。Transparent on the blockchain、Reliable and real-time information and smart contracts，Can better realize information sharing among the various entities in the low-mobile bet365 supply chain，Collaboration to promote mobile bet365 emission reduction，It also provides a more effective guarantee for clarifying mobile bet365 emission responsibilities among various entities in the supply chain。At the same time，With the help of blockchain technology，The government can build a digital low-mobile bet365 management platform，Implement flexible dynamic mobile bet365 subsidies and dynamic mobile bet365 taxes for enterprises。Blockchain technology can also help companies develop and manage mobile bet365 assets，Provide an effective basis for dynamic pricing of mobile bet365 trading，And improve the efficiency of mobile bet365 trading，Reduce mobile bet365 trading costs。With Internet of Things Technology、The combination of machine learning technology and artificial intelligence and other technologies，Can access mobile bet365 emission data in real time，Perform statistics and analysis on data，Automatically generate mobile bet365 footprint report，And conduct simulation and optimization of mobile bet365 emission reduction plans。Therefore，The application of blockchain technology can better solve the problems of supply chain information reliability and mobile bet365 emission reduction collaboration，It can also provide assistance for the effective implementation of multiple emission reduction policies and measures。

Finally，Promote coordination and cooperation in global mobile bet365 emission reduction。Although different countries have set goals for mobile bet365 trading markets、There are differences in functions and implementation mechanisms，But some researchers have proposed that countries can cooperate，Coordinate the allocation of mobile bet365 quotas in mobile bet365 markets in different countries、Price setting、Market management and other mechanisms，Connecting the global mobile bet365 market，Better serve mobile bet365 emission reduction in the global supply chain。Research has shown，Implementing a mobile bet365 tax is more conducive to international coordination，Enhance the low-mobile bet365 trade competitiveness of enterprises。Chinese enterprises should learn the concept of low-mobile bet365 management，Introduction of advanced clean and environmentally friendly technologies and equipment，Realize low-mobile bet365 production process；Learn the management experience of international logistics，Introducing low-mobile bet365 transportation，Improve operational efficiency，Reduce mobile bet365 emissions from cargo transportation。The Chinese government should actively participate in the formulation of global mobile bet365 emission reduction policies，Revised mobile bet365 emission calculation standards，Improving the effectiveness of international trade climate policies，Assume the responsibility of mobile bet365 emission reduction for major countries。

In summary，Only by actively responding to the new challenges faced by the development of low-mobile bet365 supply chain management，Realize the coordinated use of various low-mobile bet365 policies and measures，Building a low-mobile bet365 supply chain for mobile bet365 peak and mobile bet365 neutrality，In order to promote the steady development of my country's low-mobile bet365 supply chain management，Promote the economy towards energy conservation、Clean transformation and development，Ultimately achieve the harmonious development of win-win economy and environment。

　　(Author’s Affiliation: School of Management, Xiamen University；School of Business Administration, Huaqiao University)