Considering the coexistence of cold chain agro-products and ordinary agro-products in the market. the research object is the cold chain logistics subsidy. It is designed that a supply chain system consisting of duopoly upstream agro-products suppliers and a downstream agro-products retailer for research. The mechanism of cold chain logistics subsidy is studied by analyzing the influen... https://unitedssports.shop/product-category/clothing-mens-tops-jackets/