Group 1 - The core point of the article highlights that on October 22, shareholders of Changfei Optical Fiber (601869) transferred stocks from the Hong Kong Stock Connect (Shenzhen) to HSBC Hong Kong, with a transfer market value of HKD 482 million, accounting for 3.48% of the total [1] - On October 17, the company won the bid for China Telecom's (601728) procurement of 2.24 million core kilometers of trunk optical cables, involving the next-generation G.654.E optical fiber, which is essential for 400G/800G transmission systems due to its low attenuation characteristics [1]

Core Viewpoint - The recent stock transfer of Changfei Fiber Optics (06869) indicates a strategic shift in shareholder investment, while the company secures a significant contract with China Telecom for fiber optic cables, highlighting its strong market position in the telecommunications sector [1] Group 1: Stock Transfer - On October 22, shareholders of Changfei Fiber Optics transferred stocks from the Hong Kong Stock Connect (Shenzhen) to HSBC Hong Kong, with a transfer market value of 482 million HKD, representing 3.48% of the total shares [1] Group 2: Contract Win - On October 17, Changfei Fiber Optics won the largest share of a tender from China Telecom for 2.24 million core kilometers of trunk fiber optic cables, involving the next-generation G.654.E fiber, which is essential for 400G/800G transmission systems due to its low attenuation characteristics [1]