Group 1 - The core announcement from Chongda Technology indicates that the last conversion date for "Chongda Convertible Bond 2" is September 16, 2025 [1] - As of September 11, 2025, there are only three trading days left before the conversion and redemption of "Chongda Convertible Bond 2" ceases [1] - The company emphasizes the importance for bondholders to carefully read the announcement and understand the associated risks, as well as to be mindful of the final conversion time [1]

Group 1 - The company, Chongda Technology, has obtained NADCAP certification, allowing its PCB products to be used in the aerospace sector, including in satellite wing control devices [1] - Currently, the company's products are already being applied in the commercial aerospace field [1]

Group 1 - The company, Chongda Technology, reported that as of September 10, 2025, the number of shareholders is 61,597 [1]

Market Performance - As of September 11, the AI PC concept index rose by 5.20%, ranking third among concept sectors, with 43 stocks increasing in value [1] - Notable gainers included Xinghuan Technology, Shenghong Technology, and Yingli Co., which saw increases of 17.17%, 16.28%, and 10.57% respectively [1] - The top decliners were Kosen Technology, Siquan New Materials, and Lijia Technology, with declines of 4.23%, 1.28%, and 1.23% respectively [1] Capital Inflow - The AI PC sector experienced a net capital inflow of 4.385 billion yuan, with 33 stocks receiving net inflows, and 10 stocks exceeding 100 million yuan in net inflow [2] - Shenghong Technology led the net inflow with 1.361 billion yuan, followed by Lingyi Technology, Zhongjing Electronics, and Jingwang Electronics with net inflows of 592 million yuan, 398 million yuan, and 359 million yuan respectively [2] Capital Flow Ratios - Zhongjing Electronics, Jingwang Electronics, and Chongda Technology had the highest net inflow ratios at 25.78%, 22.74%, and 16.81% respectively [3] - The AI PC concept capital inflow leaderboard included Shenghong Technology with a daily increase of 16.28% and a turnover rate of 10.87% [3]

Group 1 - The 6G concept sector saw an increase of 4.44%, ranking 10th among concept sectors, with 67 stocks rising, including Jin Xin Nuo which hit a 20% limit up [1] - Notable gainers in the 6G sector included Shi Jia Technology, Chongda Technology, and Jing Wang Electronics, all reaching their daily limit up, while Chuang Yuan Xin Ke, Si Te Qi, and Da Hua Intelligent experienced declines [1] - The 6G concept sector attracted a net inflow of 2.532 billion yuan, with 44 stocks receiving net inflows, and 11 stocks exceeding 100 million yuan in net inflow, led by Zhongxing Communications with 999.2 million yuan [2][3] Group 2 - The top stocks by net inflow ratio in the 6G concept included Zhongjing Electronics, Jin Xin Nuo, and Jing Wang Electronics, with net inflow ratios of 25.78%, 24.56%, and 22.74% respectively [3] - The highest daily turnover rates were observed in Zhongjing Electronics and Jin Xin Nuo, with turnover rates of 20.12% and 20.81% respectively [3] - Other notable stocks in the 6G sector included Hua Gong Technology and Xing Sen Technology, which also showed significant gains and net inflows [3][4]

Group 1 - The AI computing sector is experiencing significant growth, with related ETFs showing strong performance, particularly the 5G Communication ETF (515050), which reached a trading limit increase [1] - Key stocks such as Tianfu Communication, Zhongji Xuchuang, and Xinyi Sheng saw increases of over 13%, with several other companies also hitting trading limits [1] - The development of AI computing is driving investment in computing infrastructure, benefiting leading companies from both domestic and international AI computing investments, which in turn boosts demand for high-speed optical devices and modules [1] Group 2 - The 5G Communication ETF (515050) tracks the CSI 5G Communication Theme Index and has a current scale exceeding 8 billion [1] - The ETF focuses on the supply chains of major companies like Nvidia, Apple, and Huawei, with optical module CPO concept stocks accounting for 38% and PCB circuit board concept stocks for 14% of its weight [1] - The high demand in the optical module segment and passive optical device sectors is expected to continue, driven by the ongoing high prosperity trend from Q1 2025 [1]

Group 1 - The company currently does not have a direct business cooperation with Dell in the server field [2] - The company's server products are primarily supplied to clients such as ZTE, H3C, Inspur, Baode, and StarNet [2]

| 证券代码：002815 | 证券简称：崇达技术 | 公告编号：2025-061 | | --- | --- | --- | | 债券代码：128131 | 债券简称：崇达转2 | | 崇达技术股份有限公司 关于提前赎回"崇达转 2"实施暨即将停止转股的 重要提示性公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 重要内容提示： 1、最后转股日：2025 年 9 月 16 日 2025 年 9 月 16 日是"崇达转 2"最后一个转股日，当日收市前，持有"崇 达转 2"的投资者仍可进行转股；2025 年 9 月 16 日收市后，未转股的"崇达转 2"将停止转股。 2、截至 2025 年 9 月 11 日收市后，距离"崇达转 2"停止转股并赎回仅剩 3 个交易日。本公司特别提醒"崇达转 2"持有人务必认真阅读本公告，充分了解 相关风险，注意最后转股时间，审慎作出投资决策。 特别提示： 1、"崇达转 2"赎回价格：100.049 元/张（含当期应计利息，当期年利率为 2%，且当期利息含税），扣税后的赎回价格以中国证券登记结算有限责任公司深 圳分公司（以下简称 ...

Core Points - Chongda Technology Co., Ltd. announced the early redemption of "Chongda Convertible Bonds" and will stop the conversion of shares [1] - The last conversion date is set for September 16, 2025, after which unconverted bonds will be forcibly redeemed at a price of 100.049 CNY per bond, including accrued interest [1] - "Chongda Convertible Bonds" were issued in September 2020, with a conversion period from March 11, 2021, to September 4, 2026, and the current conversion price is 10.25 CNY per share after multiple adjustments [1] - The redemption clause was triggered as the company's stock price closed at or above 130% of the conversion price for fifteen trading days from August 4 to August 22, 2025 [1] - Investors are reminded to pay attention to investment risks and to convert their bonds in a timely manner [1]

Market Overview - The convertible bond market showed positive performance with the Zhongzheng Convertible Bond Index rising by 1.23% to 480.25, with a total trading volume of 76.871 billion [1] - A total of 437 convertible bonds were traded, with 409 increasing in value, 1 remaining flat, and 27 declining [1] Top Performing Convertible Bonds - The top five performing convertible bonds included: - Fushi Convertible Bond (123217) with a rise of 20.0% - Jing 23 Convertible Bond (113669) also up by 20.0% - Jiazhe Convertible Bond (113039) increasing by 17.69% - Chongda Convertible Bond 2 (128131) up by 14.01% - Outong Convertible Bond (not specified) rising by 11.67% [2] Underperforming Convertible Bonds - The five convertible bonds with the largest declines were: - Kaizhong Convertible Bond (113698) down by 3.29% - Yaoshi Convertible Bond (123145) decreasing by 2.92% - Titan Convertible Bond (127096) falling by 2.69% - Huicheng Convertible Bond (not specified) down by 2.04% [2] Corresponding Stock Performance - Among the stocks corresponding to the convertible bonds, 352 stocks rose, 16 remained flat, and 69 declined [1] - The top five performing stocks included: - Si Hui Fushi (300852) with a rise of 19.99% - Jingke Technology (601778) increasing by 10.05% - Chongda Technology (002815) up by 10.01% - Luxshare Precision (not specified) rising by 10.00% - Jingwang Electronics (not specified) also up by 10.00% [4] Declining Stocks - The stocks with the largest declines included: - Titan Shares (not specified) down by 5.64% - Huahai Pharmaceutical (not specified) decreasing by 4.26% - Nenghui Technology (not specified) down by 3.88% - Shouhua Gas (not specified) falling by 2.99% - Shandong Zhanggu (not specified) down by 2.98% [5]