Given the current market dynamics, how does Richnow Chemical ensure stable supply and consistent quality of your solvent products, especially for large-volume, long-term contracts?

Yes, our company maintains ISO 9001 Quality Management System certification, and we ensure our products comply with industry standards according to their specific application fields. For example, battery-grade solvents meet relevant IEC standards for battery materials, while personal care product ingredients conform to widely recognized cosmetic material standards. Upon request, we can promptly provide specific certification documents, such as REACH registration and Material Safety Data Sheets (MSDS). We also support third-party testing or joint technical verification to ensure our products fully meet your process and application requirements.

Richnow Chem implements a full-process quality control system aligned with ISO 9001 and IATF 16949 standards. All raw materials are sourced from audited suppliers and tested before use. During production, key parameters are monitored in real-time, with intermediate sampling to ensure consistency. Each batch undergoes final testing in our accredited lab, and a Certificate of Analysis (CoA) is provided upon shipment. Our products meet industry-specific standards such as battery-grade and cosmetic-grade requirements. We conduct stability studies to define shelf life and storage conditions. Any quality feedback triggers a structured CAPA process to drive continuous improvement. We welcome audits and provide full documentation to ensure transparency and trust.

We prioritize supply chain resilience to safeguard our customers' operations. Our contingency planning is proactive and layered: Our three primary manufacturing sites can often produce overlapping product portfolios. In case of an unforeseen event at one location, we can frequently shift production schedules or supply sources to another site within our network to mitigate impact. For critical raw materials, we have established relationships with multiple qualified suppliers. Combined with our strategic inventory policy for both raw materials and finished goods, this creates significant buffers against upstream shortages. We work with a portfolio of logistics partners and have our own trading arm to secure transportation capacity across different modes (road, rail, sea). Our regional production bases also allow us to optimize shipping routes and reduce lead times.

Supporting our customers' growth is a key driver of our strategic planning. Our capacity is both substantial and dynamic. We provide a vast and reliable base supply. We actively invest in capacity enhancement and technological upgrades aligned with market trends. A prime example is our strategic 500,000 MT/year bio-based aviation fuel technical transformation and supporting project in Shandong. This project, listed as a Provincial Key Preferred Project, reflects our commitment to the "Dual Carbon" goals and showcases our ability to execute large-scale, innovative projects. It also reinforces our infrastructure and expertise in processing diverse feedstocks, which benefits overall operational flexibility.