Group 1 - Sam's Club has undergone a major regional organizational adjustment, restructuring its existing six regions into seven, with the addition of Jiangsu and Zhejiang regions [2] - The new regional structure includes South Region, Shenzhen Region, Jiangsu Region, Zhejiang Region, Shanghai Region, North Region, and Central Region, with significant changes in the East Region [2] - The adjustment appears to focus on the East China market, separating Jiangsu, Zhejiang, and Shanghai into distinct regional organizations [2] Group 2 - Walmart's Q1 FY2026 financial report shows global net sales of $165.6 billion, with Walmart China net sales reaching $6.7 billion, a year-on-year increase of 22.5% [3] - Sam's Club, as one of Walmart's three main businesses, reported a same-store sales growth of 6.7%, a transaction volume increase of 4.8%, and a membership income growth of 9.6% in the first quarter [3]