{"ticker": {"uuid": "04906de3-3a4b-41f1-9480-32d2b76c7a38", "symbol": "002809", "name": "Guangdong Redwall New Materials Co., Ltd.", "exchange": "SHZ", "asset_type": "equity"}, "latest_week": "2026-06-12", "summary": "002809 closed the latest completed week at 8.37 CNY. The 4-week return is -26.6% and the 12-week return is -25.5%. Trend Signal is inactive, Market Dynamics is -1.10.", "description": "Guangdong Redwall New Materials Co., Ltd. engages in the research and development, production, and sale of concrete admixtures in China and internationally. It offers polycarboxylic acid and naphthalene water reducers; polycarboxylic acid and polynaphthalene slump and plasticizers; early strength, air entraining, quick setting, waterproofing, and de-grinding agents; retarders; and sodium gluconate and other admixtures. Its products are used in commercial concrete, precast concrete components, premixed mortar, and other building materials. The company was founded in 1995 and is headquartered in Huizhou, China.", "setup_signature": "Risk-first tape", "composite_score": "19", "kpis": [{"label": "Latest Close", "value": "8.37 CNY", "hint": "2026-06-12"}, {"label": "1W Return", "value": "-5.2%", "tone": "negative", "hint": "latest completed week"}, {"label": "4W Return", "value": "-26.6%", "tone": "negative", "hint": "short-term follow-through"}, {"label": "12W Return", "value": "-25.5%", "tone": "negative", "hint": "quarterly tape"}, {"label": "Trend Breadth", "value": "40.4%", "hint": "21 of 52 weeks active"}, {"label": "Volume Ratio", "value": "1.5x", "hint": "vs 13-week average"}], "classification": {"exchange": "SHZ", "country": "CN", "sector": "Basic Materials", "industry": "Specialty Chemicals", "currency": "CNY", "market_cap": "2.1B"}, "price": {"trend_line": "11.33 CNY", "fair_value": "9.83 CNY", "vs_trend": "-26.1%", "vs_fair_value": "-14.8%", "high_52": "16.00 CNY", "low_52": "8.22 CNY", "drawdown": "-47.7%", 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