Martha Mendoza, Mahesh Kumar and Piyush Pagpal Associated Press
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SAN FRANCISCO — Noriko Kuwabara was excited to try a new recipe she’d seen on social media for crispy shrimp spring rolls, so she and her husband headed to Costco’s frozen foods aisle. But when she grabbed a bag of farm-raised shrimp from the freezer and saw “Product of India,” she wrinkled her nose.