Core Insights - The People's Bank of China in Yingtan has implemented effective measures to support local copper enterprises, enhancing their financial liquidity and market competitiveness [1][2] Group 1: Policy Collaboration - The People's Bank of China in Yingtan has established a cross-departmental collaboration mechanism involving treasury, finance, taxation, and industrial parks to support the copper industry [1] - A professional service team has been formed to conduct regular policy briefings in copper industry clusters, focusing on electronic tax refund processes and financial loan risk compensation mechanisms [1] Group 2: Financial Support and Data Utilization - The financial services platform has been improved to integrate tax declaration and refund data, providing banks with precise data for credit assessments and tax refund pledge financing [2] - A "征退联动" mechanism has been established with tax authorities to enable electronic review processes, allowing for tax collection and refunds to occur within a day [2] Group 3: Financial Impact - Over 3.63 billion yuan has been allocated for incentives and support for development and technological innovation in copper industry parks this year [2] - Financial institutions have issued 151 tax refund pledge loans totaling 2.119 billion yuan, with the treasury processing related tax refunds amounting to 2.423 billion yuan [2]