{"ticker": {"uuid": "e6dc981b-c76d-441d-87ca-c46c30d38321", "symbol": "688720", "name": "Jiangsu Aisen Semiconductor Material Co.,Ltd.", "exchange": "SHH", "asset_type": "equity"}, "latest_week": "2026-06-12", "summary": "688720 closed the latest completed week at 67.50 CNY. The 4-week return is -26.2% and the 12-week return is 5.0%. Trend Signal is active, Market Dynamics is 0.61.", "description": "Jiangsu Aisen Semiconductor Material Co.,Ltd. engages in the research and development, manufacture, and sale of electronic chemicals in China and internationally. The company offers positive and negative photoresist, developer, Cu etchant GCT ECU 312, positive and negative stripper GCT STN 1900, and AL cleaner GCT AC 6680 for wafer/advanced packaging applications; and OLED positive photoresist, stripper, and Ag etchant for TFT-LCD/AMOLED applications. It also provides plating products, UV tapes, wafer dicing solution, and flux cleaner for assembly applications; and bi-component photo sensitive solder resist ink, thermal curing alkaline strip ink, and copper filling plating additive series products for FPC/HDI series applications. In addition, the company offers electroplating solutions and supporting reagents, photoresist and supporting reagents, and other electronic chemicals. Its products are used in integrated circuits, new electronic components, and display panels. Jiangsu Aisen Semiconductor Material Co.,Ltd. was founded in 2010 and is based in Kunshan, China.", "setup_signature": "Deep recovery attempt", "composite_score": "50", "kpis": [{"label": "Latest Close", "value": "67.50 CNY", "hint": "2026-06-12"}, {"label": "1W Return", "value": "2.2%", "tone": "positive", "hint": "latest completed week"}, {"label": "4W Return", "value": "-26.2%", "tone": "negative", "hint": "short-term follow-through"}, {"label": "12W Return", "value": "5.0%", "tone": "positive", "hint": "quarterly tape"}, {"label": "Trend Breadth", "value": "90.4%", "hint": "47 of 52 weeks active"}, {"label": "Volume Ratio", "value": "1.6x", "hint": "vs 13-week average"}], "classification": {"exchange": "SHH", "country": "CN", "sector": "Technology", "industry": "Semiconductor Equipment & Materials", "currency": "CNY", "market_cap": "7.6B"}, "price": {"trend_line": "71.49 CNY", "fair_value": "48.76 CNY", "vs_trend": "-5.6%", "vs_fair_value": "38.4%", "high_52": "113.9 CNY", 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