Luoyang Jalon Micro-Nano New Materials Co Ltd

Jianlong Micro-Nano announced on August 24, 2026 that the company recently received an invention patent certificate issued by the China National Intellectual Property Administration. The patent is titled "Preparation of a transition metal-doped MOR zeolite molecular sieve adsorbent and its application in separating nitrogen and methane." The patent application was filed on July 22, 2024, the grant announcement date was July 24, 2026, and the patent holders are Taiyuan University of Technology and Jianlong Micro-Nano, with a patent term of 20 years. Jianlong Micro-Nano stated that this patent reflects and extends the company's important core technologies, and will help improve its intellectual property protection system and promote technological innovation.

On the evening of July 19, a number of A-share listed companies disclosed buyback announcements, spanning electronics, pharmaceuticals, new materials, and other industries. Crystal New Materials plans to use its own funds to repurchase shares, with a total amount of no less than 50 million yuan and no more than 100 million yuan, at a price not exceeding 45.98 yuan per share. The repurchased shares will be used for sale or cancellation. Olympic Circuit Technology intends to use 200 million to 300 million yuan of its own or self-raised funds to repurchase shares, with a price cap of 55 yuan per share, for employee stock ownership plans or equity incentives, and the buyback period will not exceed six months. RemeGen plans to repurchase shares with 25 million to 50 million yuan, for employee stock ownership plans or equity incentives, at a price not exceeding 149 yuan per share, with a buyback period of no more than 12 months. Jianlong Micro-Nano New Materials intends to use 20 million to 40 million yuan of its own or self-raised funds to repurchase shares, at a price not exceeding 40 yuan per share, also for employee stock ownership plans or equity incentives, with a buyback period of no more than 12 months. Huaan Securities Chairman Zhang Hongtao proposed that the company use 100 million to 200 million yuan of its own funds to repurchase shares, based on maintaining company value and shareholder equity. The plan is to sell them through centralized competitive trading 12 months after the announcement of the buyback results and share changes report. If not fully sold within three years, the remaining shares will be cancelled.

Jianlong Weina announced plans to repurchase company shares for 20 million to 40 million yuan, to be used for employee stock ownership plans or equity incentives, with a buyback price not exceeding 40 yuan per share.