Tianci convertible bonds to cease trading, company secures new patents

Guangzhou Tinci Materials Technology announced that its "Tianci convertible bonds" will cease trading on November 28, 2025, and stop converting on December 3, 2025. The final redemption price is 100.29 yuan per bond. The last trading day for the convertible bonds will be November 27, 2025, after which they will be delisted from the Shenzhen Stock Exchange following the redemption.

The company also announced it has obtained eight invention patents related to sulfide solid-state electrolytes and their preparation methods, as well as all-solid-state lithium batteries. These patents solidify the company's core technology in high-performance and stable sulfide solid-state electrolytes, forming a comprehensive technical system that enhances safety, durability, and long-term operational stability for all-solid-state batteries.

The acquisition of these patents marks a strategic move from single technical breakthroughs to systemic solutions, reinforcing the company's competitive edge in future industrial competition. Investors are advised to be aware of potential losses if they do not convert their bonds, especially given current market price disparities from the redemption price.