Weekly Stock Review: Nanwei Software (603636) Granted 3 Invention Patents

As of the close on April 3, 2026, Nanwei Software (603636) closed at 8.8 yuan, down 5.07% from 9.27 yuan last week. This week, Nanwei Software’s intraday high on March 31 was 9.43 yuan. On April 3, the intraday low was 8.71 yuan, with the stock price touching its lowest point in the past year. Nanwei Software’s latest total market value is currently 5.11B yuan, ranking 77/119 in the IT services sector by market value, and 3269/5193 among A-shares across both markets.

This week’s focus

• Company announcement roundup: Nanwei Software received 3 invention patent authorizations in the first quarter of 2026.
• Company announcement roundup: Controlling shareholder Wu Zhixiong made an additional pledge of 3.9 million shares; the cumulative pledged shares account for 68.49% of the shares he holds.

Company announcement roundup

Nanwei Software: Announcement on the acquisition status of invention patents for the first quarter of 2026

In the first quarter of 2026, Nanwei Software Co., Ltd. and its subsidiaries collectively obtained certificates for 3 invention patents, namely: a method for automatic recycling fish traps using an unmanned vessel, a case allocation and disposal method, devices, equipment, and media, and a visualization processing method and device for realizing big-data statistics. As of now, the company and its subsidiaries hold a total of 148 invention patents, 16 utility model patents, and 33 design patents. The approval of the above patents will help the company improve its intellectual property protection system, strengthen its core technology R&D capability, and enhance its core competitiveness.

Nanwei Software: Announcement on the controlling shareholder’s partial share additional pledge

Nanwei Software Co., Ltd.’s controlling shareholder, Mr. Wu Zhixiong, recently completed procedures for an additional share pledge. He pledged 3.9M shares of shares with unrestricted trading conditions, accounting for 2.01% of the shares he holds, 0.67% of the company’s total share capital. The pledgee is Quanzhou Bank Co., Ltd., and the pledged financing is used to supplement the enterprise’s working capital. After this pledge, Wu Zhixiong’s cumulative pledged shares are 132,620,458 shares, accounting for 68.49% of the company shares held by him, and 22.85% of the company’s total share capital. Wu Zhixiong and parties acting in concert with him collectively hold 33.36% of the company’s shares, with cumulative pledged shares accounting for 68.49% of the total shares held by them. Wu Zhixiong’s credit standing is good; he has the ability to repay funds, the pledge risk is controllable, and there is no risk of forced liquidation. This pledge will not lead to any change in the company’s actual controlling rights, nor will it affect the company’s governance and operations.

The above content has been compiled by Securities Star based on publicly available information and generated by an AI algorithm (Cyberspace Administration record 310104345710301240019). It does not constitute investment advice.