1. Seafood wholesaler: Contact the local seafood wholesaler or seafood market and ask if polar bear ice shrimp can be provided. Obtain this special seafood product from the supplier.
2. Online seafood shops: Some online seafood shops offer the sale of polar bear ice shrimp. Find these stores through search engines or online markets and view the product list.
3. Direct contact with suppliers: If there are specific suppliers or fishermen, you can contact them directly and ask if you can buy polar bear ice shrimp. This method needs some investigation and research to find reliable suppliers.