Over the past week, more than ten companies listed on the Shanghai Stock Exchange have densely disclosed their shareholding increase progress.

News Report (Reporter Mao Yirong): Over the past few days, several Shanghai Main Board listed companies have been actively announcing share repurchases and shareholder holdings increases, demonstrating confidence in the company’s long-term development and the capital market with “real money.” Especially in the past week, more than ten Shanghai Main Board companies’ shareholders or executives have issued announcements of increased holdings, revealing firm confidence in the company’s future growth.

On the evening of March 4th, Oppein Home Group Co., Ltd. announced that the company’s controlling shareholder and actual controller, Yao Liansong, and his concerted action partner, Zhang Qiufang, previously disclosed a plan to increase holdings. They intend to buy additional shares through centralized bidding within six months, with an investment of no less than 50 million yuan and no more than 100 million yuan. The latest announcement shows that, to date, they have accumulated an increase of 385,000 shares, investing approximately 20.06 million yuan, and the plan is still ongoing.

In the past week, several companies including Jianzhijia Pharmaceutical Chain Group Co., Ltd., China Beverage Babi Food Co., Ltd., and Shanghai Haili Biotechnology Co., Ltd. have disclosed increased holdings, with some announcing new plans.

Bin Chemical Group Co., Ltd. announced on February 28th that its largest shareholder, and Yiyi Investment, plans to increase holdings of Bin Chemical A-shares through centralized bidding on the Shanghai Stock Exchange over the next 12 months, with an amount not less than 85 million yuan and not more than 166.67 million yuan. The funds for the increase will come from special loans and self-owned funds.

Anhui Conch Cement Co., Ltd. (hereinafter “Conch Cement”) recently announced that its controlling shareholder, Conch Group, plans to increase holdings of Conch Cement A-shares through centralized bidding within the next six months, with an amount not less than 700 million yuan and not more than 1.4 billion yuan. The funds will come from self-owned and self-raised sources.

Some company shareholders’ increases have been “rapid.” BAIC Blue Valley New Energy Technology Co., Ltd. (hereinafter “BAIC Blue Valley”) announced on January 14th that the company, along with some directors, senior managers, and core team members of its controlling shareholder, BAIC Group, totaling 22 people, plans to cumulatively increase holdings by no less than 14.5 million yuan and no more than 16.4 million yuan within six months. According to the latest announcement, as of February 27, 2026, the increase has been completed, with a total purchase of 1.8636 million shares and a total investment of 15.3278 million yuan, and the plan has been fulfilled.

Jianzhijia Pharmaceutical Chain Group Co., Ltd. announced on March 3rd that the actual controller, Lan Bo, fully owns Yunnan Xiangqun Investment Co., Ltd., which increased holdings from February 4, 2026, to March 3, 2026, by using self-owned funds and special loans, acquiring 2.440413 million shares, accounting for 1.58% of the company’s total share capital, with an increase of nearly 50 million yuan.

Meanwhile, the share repurchase efforts of Shanghai-listed companies continue to intensify, with many companies repurchasing shares to improve long-term incentive mechanisms.

Haicheng Bangda Supply Chain Management Co., Ltd. announced on the evening of March 4th that the company has repurchased a total of 4.1341 million shares through centralized bidding, accounting for 2.01% of the company’s total share capital, with a total repurchase amount of about 57 million yuan. The repurchased shares will be used for employee stock ownership plans or equity incentives.

Jiangsu Shenma Electric Power Co., Ltd. also disclosed progress in share repurchases, with a total of approximately 7.977 million shares repurchased, accounting for about 1.85% of the total share capital, with a repurchase amount of about 237 million yuan. According to the previously disclosed repurchase plan, the company intends to allocate no less than 300 million yuan and no more than 400 million yuan for share buybacks, which will also be used for equity incentives or employee stock ownership plans.

(Edited by Zhang Xin)