5. Intellectual property rights
Intellectual property rights (IPR) serve as the core driving force for a company's sustainable innovation and market competitiveness, and this company has established a robust IPR management system and achieved remarkable results in this field. As early as 2019, the company successfully passed the intellectual property management system certification, a milestone that marked its formal integration of IPR concepts into every link of business operations-from R&D project initiation and raw material innovation to product design and market promotion. This certification not only standardized the company's IPR management processes, ensuring strict protection of innovative achievements during the R&D cycle but also laid a solid foundation for its subsequent global expansion and technological cooperation, as it demonstrated the company's compliance with international IPR norms and its commitment to safeguarding innovation.
Up to now, the company's patent portfolio has grown into a powerful asset that reflects its technological strength. It has obtained a total of 178 authorized patents, covering key technologies in refractory material formulation optimization, production process innovation, and product performance enhancement. Among these patents, many are core invention patents that address industry pain points-such as technologies improving refractory thermal shock resistance and reducing material erosion under extreme conditions. The high quality of these patents is further validated by prestigious awards: it has won 1 China Patent Excellence Award, a national-level honor that recognizes patents with significant technological innovation and market application value; 1 Shandong Province Patent Second Prize, highlighting its leading position in regional technological development; and 1 Zibo City Patent First Prize plus 2 Zibo City High Value Patent Awards, which underscore its outstanding contributions to the local industrial innovation ecosystem. These awards not only enhance the company's brand reputation but also attract more technical cooperation partners and high-end talent.

In terms of trademark protection, the company has built a comprehensive brand defense network to support its global market layout. It currently holds 255 registered trademarks, including 144 domestic registrations and 111 overseas registrations spanning major markets such as Europe, North America, Southeast Asia, and Africa. These trademarks cover not only the company's core refractory product lines but also extended service brands related to technical consulting and after-sales support. The overseas trademark registrations are particularly crucial: they effectively prevent brand infringement in international markets, ensure the legitimacy of the company's independent brand products in overseas sales channels, and help establish a consistent and trustworthy brand image among global customers. This strong trademark portfolio has directly promoted the growth of independent brand product sales at home and abroad, making the company's products more competitive against international refractory giants.
Beyond patents and trademarks, the company has also made significant achievements in scientific and technological achievements transformation and standard-setting, further consolidating its industry influence. It has accumulated 55 scientific and technological achievements, most of which have been successfully applied to actual production, bringing tangible benefits such as improved product quality, reduced production costs, and enhanced environmental performance. In standard-setting, the company has taken an active leading role: it has led the drafting of 1 international standard, a breakthrough that enables the company to participate in shaping global industry technical norms and enhances its international discourse power. Additionally, it has led or participated in drafting 15 national standards, 12 industry standards, and 1 group standard. These standards cover key areas of refractory material production, testing, and application, not only elevating the overall technical level of the industry but also allowing the company to gain a first-mover advantage in market competition by aligning its products with advanced standard requirements.
Collectively, these IPR achievements form a comprehensive "innovation barrier" for the company, enabling it to maintain a leading position in the refractory industry, expand its market share globally, and continue driving technological progress and industrial upgrading.







