Core Insights - The article highlights the innovative cross-border business practices in Xunke County, Heilongjiang, leveraging its advantages as a border port with Russia to facilitate the import of unique products like ecological crucian carp and natural wooden cutting boards through a new model of "import-cold chain storage-live streaming e-commerce" [1][2] Group 1: Cross-Border Trade and Logistics - Xunke County is focusing on cross-border trade, port logistics, and e-commerce integration to enhance the import channel for high-quality Russian resources [1] - The county has established an overseas sourcing network in Siberia, ensuring the selection of clean water sources for aquatic products, which are preserved through professional cold chain logistics and efficient customs clearance [1] - The customs authority has opened a green channel for priority inspection and rapid clearance, while port departments have improved ice transportation and seasonal logistics to enhance cargo turnover efficiency [1] Group 2: E-commerce and Market Expansion - The county is building a live streaming e-commerce matrix in collaboration with enterprises to promote Russian ecological products, aiming to cover over thirty provinces and cities in China [1] - Xunke County plans to deepen economic and trade cooperation with Russia, strengthen mutual market trade and local processing, and enhance the cross-border supply chain and localized operation systems [2] - The goal is to bring more high-quality cross-border products to households, contributing to the high-quality development of border areas [2]