QUNXING(SZ:002575) Xuan Gu Bao·2025-05-18 12:14Suspension and Resumption of Trading - *ST Mingjia has its delisting risk warning removed and continues to implement other risk warnings, resulting in stock suspension [1] - ST Shengda has its other risk warning removed, leading to stock suspension [1] - *ST Aonong has its delisting risk warning and other risk warnings removed, resulting in stock suspension [2] - Electric Investment Energy plans to issue shares and pay cash to acquire Baiyinhua Coal Power equity, leading to stock resumption. The target company's main business includes coal, aluminum, and electricity production and sales [2] - Binhai Energy plans to acquire 100% equity of Cangzhou Xuyang Chemical Co., Ltd., resulting in stock resumption [3] - Guangyang Co., Ltd. is planning to acquire 100% equity of Yinqiu Technology, leading to stock suspension [4] Share Buybacks and Increases - Siyuan Electric plans to repurchase shares worth between 300 million to 500 million yuan [5] - Tunnel Co., Ltd.'s controlling shareholder plans to increase company shares by 250 million to 500 million yuan [6] - Jianghan New Materials plans to repurchase shares worth between 200 million to 400 million yuan [7] Investment Cooperation and Operational Status - Qunxing Toys' subsidiary signed a 113 million yuan computing power service agreement with Tencent [8] - Zhongwei Semiconductor's end customer is Yushu [9] - Xinhongye's wholly-owned subsidiary Jiangsu Huaguang won a bid for "Zhangzhou Nuclear Power Plant Units 3 and 4 and Zhejiang Jin Qimen Nuclear Power Plant Units 1 and 2 K3 control cable equipment procurement," with a total bid amount of 102 million yuan [9] - Lianrui New Materials plans to issue convertible bonds to raise no more than 720 million yuan for high-performance high-speed substrate ultra-pure spherical powder material projects, high thermal conductivity high-purity spherical powder material projects, and to supplement working capital [9] - Newhan New Materials' DFBP new capacity has been verified by PEEK manufacturers and has begun bulk supply [10] - AVIC High-tech's composite materials company plans to invest 918 million yuan to enhance the capability of aviation composite material components [11] - Wentai Technology plans to sell assets worth 4.389 billion yuan, strategically exiting the product integration business to focus resources on semiconductor business development [11] - Guangbai Co., Ltd. plans to jointly invest with China Duty Free Group to establish Guangzhou Duty-Free Store Co., Ltd. [12] - Baiyun Airport, along with China Duty Free Group, Guangbai Co., Ltd., and Lingnan Holdings, plans to jointly invest to establish a company for operating Guangzhou's city duty-free store business, with a registered capital of 45 million yuan [12]