A-share announcement selection | announces price increase Beijing-Shanghai High Speed Railway (601816.SH) part of the line ticket price increase by 20%

Focus today 1. Beijing-Shanghai High Speed Railway: Announcement of a 20% increase in ticket prices for some high-speed trains on the Beijing-Shanghai and Hefei-Bengbu lines Beijing-Shanghai High Speed Railway announced that the company has decided to optimize and adjust the published ticket prices of high-speed trains on the Beijing-Shanghai and Hefei-Bengbu lines, with a 20% increase for trains traveling at speeds of 300-350 km/h, 200-250 km/h, and below. The prices between stations will be capped at the published ticket price, with different discounts applied to meet the diverse travel needs of passengers. This adjustment aims to improve the market-oriented pricing mechanism, enhance the efficiency of ticket resource allocation, and improve the quality of passenger services, although there is uncertainty regarding its impact on the company's performance. 2. Shenzhen Xunjiexing Technology Corp.: Plans to raise funds of no more than 130 million yuan through a simple procedure private placement for projects including the Xinfeng high-layer, HDI production line technological transformation and upgrading Shenzhen Xunjiexing Technology Corp. announced that the board of directors has approved a plan to issue shares to specific parties through a simple procedure in 2026, aiming to raise funds of no more than 130 million yuan, which will be used for projects such as the technological transformation and upgrading of the Xinfeng high-layer, HDI production line and for supplementary working capital. The construction of the Xinfeng high-layer, HDI production line technological transformation and upgrading project involves expanding the production scale of high-layer boards and high-density interconnect (HDI) printed circuit boards used in server, optical module, network communication, and automotive electronics applications at the Xinfeng production base. 3. Jiangsu Broadcasting Cable Information Network Corporation: Plans to acquire up to 3.5% stake in Jiangsu Changshu Rural Commercial Bank with a total investment amount not exceeding 900 million yuan Jiangsu Broadcasting Cable Information Network Corporation announced that the company plans to purchase up to 3.5% (inclusive) of the shares of Jiangsu Changshu Rural Commercial Bank through the Shanghai Stock Exchange trading system using methods like centralized bidding and bulk trading, with a total investment amount not exceeding 900 million yuan (inclusive), funded by the company's own funds. This investment is a strategic investment, as the company intends to hold the shares of Jiangsu Changshu Rural Commercial Bank for a long term. This investment aligns with the company's long-term development strategy of "culture + finance," aiming to optimize the asset allocation structure, revitalize existing funds, improve the efficiency of fund utilization, generate long-term stable investment returns, and enhance the overall risk resistance capacity of the company. 4. ST Baili: Suspected of illegal disclosure of information, China Securities Regulatory Commission decides to file a case against the company ST Baili announced that the company received a "Notice of Filing" from the China Securities Regulatory Commission on May 11, 2026, stating that due to suspected illegal disclosure of information, the company will be subject to a case filing by the commission. Currently, the company's production and operation are normal, and it will actively cooperate with the investigation and fulfill its information disclosure obligations. 5. Suzhou K-Hiragawa Electronic Technology: Shareholders Tu Wenbin and others increase their holdings by 9.41 million shares Suzhou K-Hiragawa Electronic Technology announced that as of May 11, 2026, shareholders Tu Wenbin, Tu Shi'en, and Shi Yuqing have increased their holdings by 9.41 million shares through centralized bidding in the secondary market, accounting for 5% of the total share capital of the company. (Note: Tu Shi'en is Tu Wenbin's son, and Shi Yuqing is Tu Wenbin's spouse; the three are acting in concert.) 6. Guandian Defense Technology: Receives decision to delist the stock, with the last trading date expected to be June 8 Guandian Defense Technology announced that the company has received a decision from the Shanghai Stock Exchange to delist its stock, as the audit report for the 2025 financial year raised reservations on the financial accounting reports and internal control of the financial reports, triggering delisting conditions. The company's stock will enter a delisting consolidation period on May 19, 2026, with the last trading date expected to be June 8, 2026, with a trading period of 15 days. 7. Dajin Heavy Industry: Signs shipbuilding contract of about 1.044 billion yuan with European shipowner Dajin Heavy Industry announced that the company has signed two "bulk carrier construction contracts" with a subsidiary company of a Greek shipowner, for the design, construction, and delivery of a total of two 211,000DWT bulk carriers, with a total contract value of approximately 153 million US dollars (equivalent to about 1.044 billion yuan). The above-mentioned ships will be delivered in batches by 2029. Background of the counterparty: The shipowner is a leading Greek shipping owner and ship management company, primarily engaged in the operation of bulk carriers, containers, and oil tankers. Stock anomaly risk warnings 1. 5 consecutive limit-ups for Fuda Alloy Materials: Engaged in the production and processing of electrical contact materials for many years, with no major adjustments in core business 2. 2 consecutive limit-ups for Hainan Drinda New Energy Technology: New business revenue contributes insignificantly, with overall high uncertainty 3. Suzhou Gyz Electronic Technology: The MLCC business requires substantial initial capital investment and has a long investment cycle, currently in a loss-making state 4. 2 consecutive limit-ups for Kangxin New Materials: The semiconductor business may contribute with uncertain impacts on the company's performance 5. Hubei Sinophorus Electronic Materials: SK Hynix, a pre-IPO shareholder, holds 5 million shares, as the company's electronic grade high-purity red phosphorus is still in the technical research and development stage Repurchase & Share Increase/Decrease 1. Kente Catalysts Inc.: Shareholder Fujia Zhi Shanshan intends to reduce their shareholding by no more than 3% 2. Jenkem Technology: Shareholder Wu Kaiting intends to reduce their shareholding by no more than 3% 3. Zhongjuxin: Shareholder Yuanzhifuhai intends to reduce their shareholding by no more than 2.89% 4. Hubei Heyuan Gas Co., Ltd.: Shareholder Trading Investment intends to reduce their shareholding by no more than 0.78% 5. ST Xinghua: Xinghua Group plans to increase the company's shares by 40-70 million yuan Large Order Signings 1. Beijing Hanjian Heshan Pipeline: Predicted to win a 4.4 billion yuan PCCP pipe and pipe fittings procurement project 2. Sinomach Automobile: Fully-owned subsidiary signs a 184 million yuan operating contract 3. Shenzhen Friendcom Technology Development: Wins a National Grid project with an amount of about 169 million yuan 4. Wiscom System: Wins National Grid and Xinjiang People's Hospital projects with a total of 80.075 million yuan 5. Zhejiang Haiyan Power System Resources Environmental Technology: Signs a 52.98 million yuan supply contract for a nuclear power project 6. Jilin Expressway: Holding subsidiary jointly wins a 19.8557 million yuan engineering construc