The Company’s headquarters is equipped with a modern R&D center, which hosts a “National Enterprise Technology Center,” a “National Postdoctoral Research Workstation,” and the “Tianjin Photoinitiator Technology Engineering Center.” With strong technical expertise and research capabilities, the Company has established the “Nankai University – Jiuri New Materials Joint Research Institute” in collaboration with Nankai University, as well as the “Advanced Photosensitive Materials Joint R&D Center” with the Greater Bay Area Innovation Institute of Hunan University. These initiatives provide robust support for the Company’s continuous innovation and the translation of research results into practical applications. As of December 31, 2025, the Company and its subsidiaries held multiple patents and proprietary technologies, including 137 invention patents and 80 utility model patents. The Company has led the formulation of 2 industry standards for photoinitiators and participated in the formulation of 7 others (out of a total of 12 industry standards for photoinitiators). Furthermore, the Company has participated in the formulation of one national standard for photoresists and one national standard for feed additives.

The Company has been selected to lead a number of national and provincial or ministerial key projects, and has won many honors and titles, such as National Key New Products, Chinese Patent Excellence Award, Tianjin Patent Gold Award, Tianjin Science and Technology Progress Award, Tianjin Famous Trademarks, and Tianjin Specialized and Sophisticated Products. The Company has also been certified as a national high-tech enterprise, a national manufacturing single champion demonstration enterprise，a state service-oriented manufacture leading enterprise，a national specialized and sophisticated enterprise (little giant), and a leading enterprise of strategic emerging industries in Tianjin.

Production base

The Company has multiple subsidiaries, including Shandong Jiuri, Hunan Jiuri, Inner Mongolia Jiuri, Jiurui Xianghe, Jiuyuan Technology, Hong Kong Jiuri, Jiuri Semiconductor, Dajing Information, and Dajing New Materials, among others. Among these, Hunan Jiuri, Inner Mongolia Jiuri, and Shandong Jiuri serve as production bases for photocurable materials. Specifically, Jiuri Semiconductor functions as the Company’s R&D platform for semiconductor chemical materials such as photoresist and photosensitizer, while Dajing Information and Dajing New Materials serve as production bases for such materials.

UV Curing Industry as the Core；  Semiconductor Industry as the Focus.