Zhong Guo Jing Ying Bao·2025-11-23 13:21Core Insights - Over 20 positive announcements were made by companies listed on the Shanghai Stock Exchange as of November 23, indicating a trend of share buybacks, operational improvements, contract orders, and R&D advancements [1] Group 1: Share Buybacks - Sinopec announced the completion of its current round of share buybacks, having repurchased 89.35 million A-shares, accounting for 0.07% of the total share capital, at an average price of approximately 5.60 yuan per share, totaling around 500 million yuan [1] - Zhongkong Technology has repurchased 5.94 million shares since starting its buyback in October, with a total transaction amount nearing 300 million yuan as of November 21 [1] Group 2: Product Development and Sales - JinkoSolar announced the official mass production of its Tiger Neo 3.0 module, marking the transition to large-scale production, with a total of 15 GW of orders signed during a global signing ceremony with distributors [1] - Hillstone Networks reported that its ASIC chip has completed critical verification and mass production, with new security products set to enter the market for bulk sales, expecting to achieve large-scale sales and product delivery by Q1 2026 [1]