Core Insights - Guangbai Co., Ltd. has introduced a new "buy and return immediately" tax refund service point at its Beijing Road store, enhancing customer convenience for tax refunds [2] - The company has expanded its tax refund service to include 10 stores, collaborating with local hotels and travel agencies to promote this service [2] - The initiative aims to create a complementary ecosystem of "duty-free + tax refund" by strengthening cooperation with local duty-free shops [2]